Why is my bf like this???

My bf follows those insta models who post half naked pics ( no hate to them, they're beautiful) but has a problem with me wearing or posting anything that is slightly revealing lmao , I cannot get him to understand how ironic it is that he literally follows and likes sooo many pictures of girls who are half naked ( he clearly likes what he sees ) but has a problem if I had to wear anything or post anything that shows a bit of skin

I 100 % respect him and our relationship, I literally don't speak to any guys, I'm 100% faithful to him, i don't even follow or interact with other men on social media or flirt with anyone irl, so if I wear something a bit revealing, it's literally because I'm feeling good about myself, he gets so upset if men reply to my stories and tell me how beautiful I am, which my bf never does, I literally feel insecure around him sometimes bc he makes me feel bad about myself

Do you get how ironic it is that he does this to me? Has anyone else gone through this???