Exactly. Or if a newspaper or TV or radio station refuses to run any ads for GOP candidates, is it just fine & dandy for them to say, “Hey, if you don’t like it, start your own newspaper or TV station!” ?
Radio and tv may be a different issue since they do us a public airwave that is requlated.
I do not understand the actual working of the internet so I do not know if there is some “public” resource that is used.