Should i enable kid mode?

Thank you all who have answered my questions:)

Yeah @Akul_Nagori i think the simple answer is just to block this guy.
Unless if you REALLY don't want people texting you then disable people being able to pm you.

I did block that guy, but i was asking for future reference

For future reference, i suggest just block the people that are annoying and leave the people that aren't.

Akul you should block anyone who is disturbing you because I faced the same incident I was just talking and I got a message I have reported you hahahah and he told me some bad words but I blocked him and reported him and he got banned 🚫

Does kidmode also hide a users profile?

No.

If you enable Kid Mode .. What will be the purpose of Lichess as a community then. We are here to socialize and unite through chess , were here to make Chess The best Game ever created ..
So Just Block annoying people and keep up the fun with the Good ones ..

Once I received a message from a dude (his account is closed, btw) saying that he had gotten my IP/TCIP and knows all about my accounts. Nothing has happened to me, since. He was such a troll. (I had fun talking to him, and listening to all the "scary stuff" he was going on about 😂)
Sorry for getting off-topic.