Even if they banned all centralized exchanges and declared it illegal, it would be difficult to ban it outright. But if that happens, the global acceptance of bitcoin or the expectation that bitcoin will become widespread will be gone, and the one who has the most difficulty is us, no one else. So let's not expect that to happen.
Although the government cannot completely ban bitcoin, we do not need to make a public statement against them. We will be even more disadvantaged when we deliberately go against them, they are still the strongest in this world.
Well, isn't it already in some countries that prohibit it but for now bitcoin still exists and I think this is only made to make it as fud and does not rule out countries that prohibit it only to weaken it in terms of price so when it goes down they can buy it pretty cheap and re-legalize it.
We already know several examples such as China which continues to try and even change regulations regarding legal and illegal several times but still things like that don't really have much effect on crypto lovers because developments on this matter are still ongoing and bigger.