I find you get into an echo chamber with Twitter- I only get shown tweets that mirror what I like- probably the same with TikTok?
It’s only when you start to read comments to the original tweet that you get opposing views. I can imagine some of those can be hurtful.
However- it does allow you to see how others think, rather than continuing to reinforce your own views - so difficult to know whether to read or not?
I don’t think honestly in a democratic country you can expect to avoid the comment that criticising Israel doesn’t mean you’re antisemitic, as that’s a reasonable belief many will have? Just as you’re not pro Hamas if you’re pro peace.