Doing what is right isn't the same as "good feels" -- does conceding your own personal self interests on behalf of a group feel good? Trying to empty the ocean with a bucket is "good feels". You present a theoretical reason against a system that works already in other jurisdictions -- this is not some far off space age shit with flying saucers, it can be done and if done and it functions well enough will improve the lives of A LOT of people.