I think businesses should be able to operate as they see fit. If their practices are less than questionable, then their success or failure will be determined by people and their wallets. The alternative is to have government telling businesses what they can and cannot do.
We already have discrimination laws to handle to handle most of the problems anyways.
The only thing I would like to see government step in on is companies trying to prevent competition. If i recall, years ago, facebook was involved in something about preventing competition. Even at the last hearing he was in, some are suggesting that he asked congress to regulate away any competition.
I'd like to see some super rich people pool together and create a new network and a new set of social media platforms that are true free speech platforms and not just media mouthpieces for the Democrat party.