It can not be controlled but can be regulated by government and their institutions but unfortunately, government wants to regulate it the wrong way and they're likely to lose the power to regulate it in the future if they don't want to do it amicably. Although, I agree with you that investing in bitcoin at the right time should be considered as a luck but saying that bitcoin remains strong even during global economic turmoil is where I disagree with you.
The fact that bitcoin normally bounces back after negative trends does not mean it is not being affected by global economic crisis. In fact, the fluctuation of bitcoin price is mostly fuel by global economic issues either positively or negatively.
it is a definite and understood thing in the economy and can also have an impact on the movement and path of bitcoin which is still connected to the economy and depends on the situation that occurs, and bitcoin always shows itself to invest for those who believe in it, of course there are many reasons for the government to decide or not because it depends on the leadership in the government and bitcoin continues to stand without any interference and stands with its own system.