Why are people on Reddit so toxic and mean all the time?

I’ve been on Reddit for a while. I get harassed so much. Bullied. Criticized. Like I had trolls, ragebaiters. etc. I had to make a new account! and also like for example: i was called parasocial and criticized for loving Kpop idols.
And being jealous of them too.

And also Reddit has way too many rules! And many of the rules on subreddits contradict the subreddit’s purpose too!

Why aren’t people on Reddit normal? Or anyone on the internet?
Why are people on Reddit so toxic and mean all the time?
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