The governments can't control Bitcoin because it is decentralized. It wasn't made in favour of a centralized system where one person or authority can have full power and control over its transaction. The farthest the governments can go is to impose regulations on Bitcoin transactions especially on the exchange sites.
You are totally having a misconception about bitcoin and government ruling against it.
It's true that government cannot bitcoin but don't be carried away by most of the things influencers speak on YouTube and and other channels.
Bitcoin is regulated and every transaction you do on blockchain can be track. More over, that's why KYC was implemented for anti money laundering, only government and regulated bodies can implement that.
What do you think will happen to bitcoin when united nations began to tackle bitcoin, definitely it will plunge a day without further growth because of its volatility.