Is it fine for an 11 year old to read adult content?

Here is my opinion why I think that as an 11 year old fujoshi who reads adult mangas is fine. I know that the adult Mangas are supposed to be aimed at the adults but like, it’s not like i would really care? They say “Omg! You’re too young to know this type of stuff!” Girl I know, but I’m actually fine with it. I was never grossed out when I first saw porn. Is there supposed to an age where u could finally know about adult stuff? It’s not like all 11 year olds are immature. I’m mature and I have no problem with it. Its not like I’d be like “OMG ADULT STUFF EWWW” Then say it to everyone. So that’s why I think that reading manga adult content is fine for me though ╮(￣▽￣)╭ or you think I’m too young. It’s okay if you don’t agree with me, I’d like to hear your opinion^^