Bitcoin is centralized. If you want any chance at mining, you'll need an ASIC miner. And the few companies that sell them, are sold out. Or there's some shad

Bitcoin is centralized. If you want any chance at mining, you'll need an ASIC miner. And the few companies that sell them, are sold out. Or there's some shady dealers that only will accept Bitcoin for payment, so you basically have no insurance if they don't deliver the miner.