BTC already is centralized. Your only real hope for making money is to buy an ASIC miner. But just try to buy a single unit - they’re either perpetually “sold

BTC already is centralized. Your only real hope for making money is to buy an ASIC miner. But just try to buy a single unit - they’re either perpetually “sold out”. Or there’s some guy in another country that will deliver a unit but only accepts payments in Bitcoin. So there’s no recourse if he doesn’t deliver.