I'm in your boat. I tried out TikTok out a few times, including making a new account, but it never showed me good content. I had maybe one or two longer sessions, but never felt the need to go back, like I (unfortunately) do with Reddit or Youtube. I could never understand why it was so popular, but maybe I'm just a curmudgeon.
I think that's part of why it's always been a little bit of a head scratcher for me — I didn't really go into it curmudgeonly, I was genuinely interested in it, people seemed to like it, and I was interested in something new. It just never worked out at all for me.
I even had people telling me in all seriousness "I must secretly like the content", as in the algorithm knows better than I do what I like. Which is kind of a weird and maybe even disturbing idea to buy into if you think about it.
I was told to keep at it, which I did. I'd put aside for a long time, go back to it, repeat the process over and over again. Eventually I just gave up. I always felt like it was targeting some specific demographic by default and never got out of that algorithmic optimization spot for me.
