I am on the side of the people that are saying Bitcoin should be censorship-resistant and miners should have the choice to either mine or not mine those transactions. The moment when developers gets involved in the decision making to "censor" certain transactions, they are crossing the line in the sand. (picking sides)

The developers should concentrate on finding solutions to prevent congestion on the network from things like this. They came up with side chains to make transactions cheaper and faster, so they should find a similar solution for projects like this.