We’ve outlawed birthright discrimination against people in retail establishments by declaring them public institutions. I support this. Any number of internet forums have risen to the popular class of pubIic institutions by advertising their tolerance for all political views. if we can protect people in public institutions by birthright then we can protect people in public institutions by 1st Amendment speech.
If owners of these venues don’t like it then they can get out of the business. Simple.
The problem is this legislation doesn't just apply to them. It also applies to forums like FR which exist to proudly promote a particular political view.