While true, it's stupid that things are that way. They shouldn't be able to hide behind the idea that "we're not responsible for what our users publish, we're more like a public forum" while also having total ownership over that content.

you’ve implicitly agreed to it when creating your account

Many people would agree with that, probably most laws do. However I doubt many users have actually bothered to read the unnecessarily long document, fewer have understood the legalese, and the terms have likely already been changed ~pray I don't alter it any further~. That's a low and shady bar of consent. It indeed sucks and I think people should leave those platforms, but I'm also open to laws that would invalidate that part of the EULA.