Why do some people do this?

They visit a celebrity they have never met before in person Instagram page and then write a comment insulting the celebrity physical appearance.

I assume they are probably projecting. Which means the people who insult the physical appearance of others don’t see themself as physically attractive.

Updates
2 mo
It might not be the case 100 percent of the time but I believe most of the time it’s that way.
The people who mock others' looks are struggling with their own inner torment and insecurities regarding their own physical appearance
Updates
2 mo
Instagram isn’t a rate me website. It’s just a social media website where people are suppose to share picture of what is happening in their life.

The how do I look section on this website is about rating people’s looks. Not Instagram.
Why do some people do this?
Post Opinion