example.
2020 years that will be btc price and difficult same what is nowadays will be same profitable if more low profitable will be ?
please tell me
That does not even makes sense, please re-structure the question, do you speak spanish?
If the current assumptions holds (same price same difficulty) then it will be profitable depending on the electricity cost per GH, the higher the electricity cost, the less profitable, the lower electricity cost, more profitable it will be.
Although at 2020, most likely, the difficulty will be higher and the asic miners that work today will be obsolete.