Are you denying that cryptocurrencies are going to become regulated? or that regulation is in itself a powerful market force? (Which, btw, is seen in every facet of economics)
This is basic economics, something i learned in my first semester at uni
Any platform which relies on electronic transactions, calculations, computations, networking etc is naturally going to use power. Maybe other platforms dont use anything like the amount that bitcoin does, and i wouldnt pretend to have the first clue to the extent, but its still going to have an impact. Hopefully people take the environmental impact of these investments into account before getting involved.
I hope your strategy works out for you, i fully intend to work until I drop