I think facebook is mostly boring for me as a person this day, I would choose twitter anyday, it has a lot of great content. and it happens to be my go to place whenever I am bored.
But tiktok now the most popular social network, also to many services are created around it, most of them for download videos or music.
I mean that it's very much in demand now and you can make good money even on account promotion, Facebook does not give this anymore