I don't think that $2k is ever gonna be reached and you should have posted some more information on how you reached to this conclusion. The Miners are already in a negative after this price dump from 6k to 5k and if further price dump takes place then only big companies will be mining bitcoins as they can afford short term gains to gain long term monopoly in the mining market and once they obtain that monopoly then they will be controlling the decentralized network and it will cause centralization of bitcoin thus its end.