@louie
"Stop offering your opinion to people who don’t even know you. They don’t care."
You're posting this on a social website with the functionality to allow anyone to see it and respond to it. Literally putting your opinion out there to strangers then getting upset someone you don't know responds with a comment. No one is randomly crashing into your discord or dming you.
Maybe have a private chat/posts for just people you know if thats all you want. Maybe find a blog or a platform that allows you to disable comments if you don't like comments.
People are interacting because it's built in functionality of the website and to not really made to be a one way or private thing. It's a product of the features offered by the platform.