My parents are trying to control me, specifically my social media

My mom threatened to delete my Facebook account and my email

then when I was trying to transfer my mail for my Miraheze account specifically for the LGBTQIA wiki They got mad at me

And they basically keep on telling me that I not allowed to have social media until I'm 18

They think I'm stupid to not think of internet safety I know my stranger danger both in person and online, they treat me like a little child, they are infantilizing me just because I'm not over the age of 18. age doesn't equal mental strength and intelligence