I've voiced my opinion about Social Media elsewhere, but suffice to say I don't use Facebook, Tic Toc, X, etc.
Is Social Media evil? Well, yes and no. Yes because of a lack of regulation, responsibility, a moral code and ethics. But no in the sense that it's all driven by the people using it.
If you look at Social Media as an experiment, then there has been some interesting findings. Firstly, a lot of people don't value their privacy to any great extent. They'll complain about ID cards, or voter registrations, but think nothing of giving details of their birthday, location, what they ate today, who they met, where they work and so on.
It has also led to a lot of narcissism, which is actually thought of as a good thing. From people who want to throw out their opinion in absolute terms, to getting their followers to do as they do, the rise of the "influencer", and so on. This has watered down the term "expert", considerably. It has also accelerated the concept of The Cult of Personality, which I think is extremely dangerous. Lastly, it sells itself as a reliable source of news - which it's most certainly not.
I've got some close friends, life long friends, and I really don't need to know what they ate this morning, or where they're going. Social Media is a time sink, countless hours are wasted on accumulating knowledge that is of no real use. The average Gen X person spends 2 hours every day on Social Media. Women spend more time than men. Apparently 75% of Gen X's are reached via Facebook every day. That's a LOT of time.