Facebook's time has long expired, because Instagram and Threads have come up as just simply alternatives. Yet they're from the same company.
Tech support people don't exist, you have to rely on a dumb hub system that likely will not answer everything.
There's still features that people have been demanding for years and years that are never coming, like being able to remove likes and reactions from people you've removed and blocked.
Facebook is basically where your privacy goes to die, because, why else are they recommending you the same people to re-add when you re-register on an entirely new e-mail, entirely new profile .etc? It's because they're stashing your data in their servers just to re-use on you.
My one huge issue with Facebook Dating is that awful character limit. It should be 1,000 characters or 750 at least. 500 isn't enough and people resort to just emotes, abbreviations and snippets of info that isn't enough to grasp on.