I’m not a fan of blockchain or of monetizing viral posting, because that creates an incentive structure that increases rage farming.
If forced out of the fediverse, I would go to a Black-owned version of a privatized social exchange before I would go to a Jack Dorsey venture, but imo ActivityPub/fediverse is a much healthier option for the country, than privatized spaces that directly monetize conversations & the once-vast resource of human attention.