I would argue that the public needs to be better educated or at least saved from themselves with WiFi, however, nobody will be doing that. Having multiple lower-powered APs in a space can dramatically reduce how far outside of your premise the signal travels, and provide fast speeds indoors, however, it only takes one dummy to pick up a long-range AP, and put it in their apartment to ruin the wifi for everyone else around them.

Unless we start EM isolating apartments, or get everyone to start using modern lower-powered WiFi with multiple access points for coverage, things won’t change. I largely consider it to be impossible to fix WiFi in large buildings; especially established apartment buildings. No company is going to spend on 2.4Ghz and 5Ghz isolation insulation to be installed between units just for their renters to have better WiFi, and the general public as a whole… well, it’s basically a fool’s errand to convince everyone to do anything without government regulation, and bluntly, the government, made of the same idiots that make up the general public, isn’t any better and won’t be forcing everyone to “do it correctly”… so we get this dystopian landscape of WiFi for any high-density area.

IMO, new builds don’t really have an excuse not to, it’s a trivial additional cost to install while things are being built, putting AP hookups in the ceilings, and WiFi blocking measures in the walls between units, but they still don’t, because cost. They want to spend nothing and collect huge rent payments for basically squatting on a plot of land.

Yes, it seems painfully obvious that the primary driver of new WiFi router sales, is WiFi overcrowding.

Thing is: You can get better hardware for $250. OpenWRT support for mikrotik devices is spotty, though, not many people care as the things already run Linux (with proprietary network stack and management interface looking, well, like an enterprise-grade router, not server). That is, the issue is not that they’re locked down (they’re not) but lack of interest in using custom firmware, these aren’t dumbed-down html interface only types of machines but office endpoints from a company producing ISP-grade hardware.

Generally speaking having wifi is usually a good idea because smartphones and guests exist but connecting PCs via wifi is nuts. First of all, I’d have to buy a wifi card and sacrifice pcie lanes…

And lastly, a fun reminder: Once upon a time there was a German black hat, and he used wifi. The police already had evidence that he lived in a particular neighbourhood, but nothing specific enough to get a search warrant. So they went war-driving in the area, correlating spikes in (encrypted) wifi traffic with messages in a chat room where nefarious things were planned, until they figured out which house the traffic was coming from, then parked a bit nearby until they had statistical significance tighter than a fingerprint. They never had to get that search warrant once they presented the court with the data it issued an arrest warrant straight away and no degree of disk encryption could save the guy from a verdict.

Replacing connectors is east, but won’t solve your problem if the issue is bad cables in the walls. Pulling new cables entirely depends on how well they were installed. A lazy install will actually be much easier to replace, because a lazy installer won’t bother stapling cables in place. They’ll just run the cables across the attic/crawl space and leave it where it lands.

If you’re lucky and got a lazy installer, then you can be equally lazy; The old cable in the wall is going to be your pull line for your new cable. Step 1 is figuring out which lines are which. This is easier with something like a cable sniffer, but there are a few ways to do it. But assuming you know which cables are which, the rest is fairly straightforward.

Use electrical tape to affix the old cable to the new one. Just make a bend on each cable, hook the resulting bends together, then wrap them tightly with electrical tape. The bends hooked together allow the cable to hold the strain, rather than the adhesive on the tape. And you want to use electrical tape because it stretches. Pulling it tight when you wrap ensures that the tape will compress the cables with every wrap. You also want to try to make the connection as “smooth” as possible, so it won’t snag on anything when you pull it.

Now that the old cable is attached to the new, just grab the other end of the old cable and start pulling. It’ll drag the new cable through the wall for you as you pull it out of the wall. Fair warning this is much easier if you have someone feeding the new cable in as you pull, to ensure it doesn’t snag on anything as it enters the wall. It also only reliably works on installs without a lot of bends and corners; Every corner you have to pull around is another potential corner to get snagged on. If you get snagged, sometimes pulling it backwards (tugging on the new cable entering the wall) can help you reset to try again. But sometimes there’s no replacement for good old fashioned legwork; If you get really stuck, or your tape comes undone, or your cable breaks from the strain, you may need to go crawling around your attic to fix it. This is a fast method, but it’s not 100% reliable.

No pulling wires from walls, just cutting the ends off and installing new connectors. Might not be enough in every case though.

Crimping took me like 5 attempts to get right when I learned it in school.

That’s one solution… unless someone wants to use the computer while you’re watching something, it’s fine. For any shared access TV/computer set up, this falls apart quickly.

I want my SO to be able to watch something on the TV while I’m playing a game though (and vice versa). Personally all of my stuff is independent, we each have a gaming computer, and the TV ruins separately of all of it. We have a Samsung smart TV and it has a Chromecast attached, so we have options there… but not everyone is set up like me.

My wife and kids found Jellyfin easier to use because it more closely resembles Netflix. Your mileage may vary but I get it, and it’s why I even use a media server over just plugging in a laptop with Kodi.

Sometimes the best solution is whatever you can get the users to actually use.

Indeed, i’m genx

I’m pretty sure the love for Warcraft III evenly splits X and Y.