This will have an impact on the world of the future, now we cannot deny that the governments of different countries are paying attention to bitcoin. But they are still afraid of him and the reasons for this are different, some simply do not understand him, and some are afraid of him, because he does not fit into their management model.
They created the banking sector and they find this model very convenient, of course it is good for governments, because it allows them to control everything and allows them to print as much money as they need. With bitcoin, this will not work, and therefore many will not want to accept it.
But as you rightly said, times will change, people will come with a new vision, this should have a certain impact on the world in the future.
IMO it's not because of government ignorance but rather their rivalry with bitcoin that is stopping bitcoin in becoming global currency. Currently, the financial system of every country is fully centralized, aka controlled by government. If they opt for Bitcoin, then they have to sacrifice their control over the financial system.
Of course, we can't say how the future will be, but right now, it looks very much difficult that governments will accept Bitcoin.