Said it before, saying it again. It is not possible, not possible at all. IF (that's a very big if) bitcoin falls under 5k, they would be jeopardizing the profits of miners. The backbone of the community miners are, really. They're not like most of you in here. They're not in here for bounties. They're not posting mindless shit all over just to fulfill bounty requirements. They are the real community of blockchain.
Believe me, you won't like the idea of getting on the nerves of miners...
Put aside 3k, even at 5k, they would be rioting. Ain't nobody got time for that.