In my opinion yes it can control the economy nothings impossible on bitcoin but it will take long long time for that.

ako paps matagal nakong nag ttrade kung short trader ka chart lang tingnan mo dapat healthy hindi ung parang patay na ilog walang alon pero high risk yon, pero kung into long term ka dun kana sa matatagal at matitibay na coins tulad nga ng sabi nila ETH and iba pa.