I’ve never been big on CWs, usually because those CWs tend to have the exact same things that they’re CWing so it just comes off as very silly to me.

I also like using hashtags. I’m too lazy to make alt text for #a11y (sorry!), but for anything important that I post a screenshot or clip of, I try to include a link to where I got it from so that even if you’re blind you can go to the source to see what I was talking about.