I think you’re trying to make an argument from a perspective of free will and rights — like if I one day wake up and just choose to change my gender then I shouldn’t need any scientific nor other basis to explain that decision. I don’t oppose the idea, necessarily, but I’m not sure it captures the full picture.
I have LGBTQ+ family and they describe it as something that is not a choice and that they knew from an early age that they identified this way. Even when I think of my own identity, it’s something I know about myself and not one I could choose to change on a whim.
Within the scope of the law, things that are perceived to be choices within one’s control are more likely to be regulated. It’s harder to justify regulating those components of ourselves that we inherit.
In another video on what his favorite phone is though, he picks an android. He does use both phones daily though because he likes to stay up to date and enmeshed in both OSes for his job. He prefers android though. If he covers a lot of Apple videos it’s probably just because those attract the most clicks. There is an entire media ecosystem around Apple. Some YouTubers purely post speculation videos about Apple. Many just repost different variations of Apple’s history and the Steve Jobs story.