Giant ponzis do not run for more than 10 years. At $600,000,000,000 invested in Bitcoin the money supply has dried up. Bitcoin has crashed from $20,000 to $12,000
and high profile people calling Bitcoin a giant scam there is ever increasing risk of international police raiding Bitcoin mines
Just if the bitcoin price drops to $ 1000 then I believe everyone will never invest in Bitcoin. Bitcoin may disappear on the exchanges. Instead, people will invest in ETH