system
A chat on subreddit /r/me_irl
human
It's loud and obnoxious and just not very funny, but the main problem most people have with it is that it sexualizes children. Personally I don't think the show is doing anything \*too\* out of line, but it's still uncomfortable to watch for me.

 I get what they're going for, it's a coming of age show aimed at teens to spread the message of sex/body positivity. It's a good message, but the style of the show is just too raunchy and insincere for it to have any impact.  Sex Education is another Netflix show with the same themes of coming of age, learning about sexuality etc. and serves the same purpose, but in a much smarter way. If I had a teenage child, I'm pretty sure which show I'd introduce them to.
gpt
My friend is a sexual health nurse and ended up watching big mouth because of the number of younger patients who would reference it during appointments.

It might not be everyone's taste and personally I didn't enjoy it but if its aimed at teenagers and teenagers enjoy it and it's helping them get support I personally don't have an issue with it