Why do many American conservatives not understand 1st amendment free speech doesn't extend to private owned social media platforms?

Hispanic-Cool-Guy

As an American you are free to say whatever you desire publicly in public spaces as long you aren't trying to incite violence or get someone seriously hurt or killed, but no matter how you try to explain the 1st amendment doesn't extend to private internet websites code of ethics, conservatives just don't understand.

Why do many American conservatives not understand 1st amendment free speech doesnt extend to private owned social media platforms?
Why do many American conservatives not understand 1st amendment free speech doesn't extend to private owned social media platforms?
28 Opinion