I’d support it. If something is worthy of drawing attention to, it’s worth taking a screenshot and sharing that - preferably with a backup to Wayback Machine.

There’s no need to drive traffic to or engagement with X imo, even if it’s relatively minimal.

Same for Meta products really, though idk if Instagram has some defense against screenshots (I know there’s other photo-focused services that do, I’m just not on Instagram very often/recently at all so idk).

Edit: You know, given the existence of xcancel and similar services, I want to walk this back a little. People are in here making good points - screenshots can be doctored, and having access to a trusted mirrored/archived source is better for verification purposes while still accomplishing what I’d like to see. If it’s technically possible to do, some automatic means of doing that would be cool, but even that’s a bit iffy. Maybe something like that Pipedbot thing could work, even if people kinda hate those bots. Best choice is just posting mirrored/archive links from the get go.