John Oliver did a terrific job on Last Week Tonight of explaining what Twitter has become, how dangerous it is, and what type of platform you are supporting if you participate on it.
This is url that shows YouTube videos with minimised tracking and without ads. It starts the show at 8 minutes 36 seconds in, where the segment about Twitter (X) starts:
https://yt.axbom.com/?id=-_4s56ewrnM&t=8m36s