Who's banning crypto? All countries are implementing it and making relevant laws.
A lot of countries are against it, although I must say most are 3rd world one stuck in the stone age.
Beside that, nobody is really "implementing" it they are just regulating bitcoin payments.
Bitcoin also does not require the government to regulate bitcoin because of the identity or characteristics of bitcoin that keeps its users secret, freedom of transactions and freedom in managing the economy freely without government intervention.
Bitcoin needs the government not to act against it.
Nobody gives a damn if Morocco bans bitcoin payments but can you think what would happen if the guys in the US would wake up same day and decide the same?
I think banning bitcoin will have a negative impact on a specific country simply because I believe that bitcoin is our future.
If that country is US, Germany or UK it will hurt far more
BTC than that country economically.