Another "Chinese claims thing", im not gonna say they are not progressing and for sure they are, but they are starting to build a massive propagandistic warfare.

Like the phrase said "seeing is believing", China claims so much things lately but in the reality we dont see that things being real, they claim they can build a new generation nuclear submarine and the last one was sunk in the harbour.... I show this as an example.

They said "we have IA most powerfull", and in someway yes but finally it was purelly Nvidia chips behind.

They claim the six generation fighter and when you see the pictures..... is a copy from the U.S aircrafts, so are you really developing something srious or you are still copying the homework but in a  better and more advanced way thanks to steal secret information and a more develop economy?

Now they claim this..... and how to really know in their system if this is true.

Out of this, quantic computation is a threat to BTC but also its not, because it can be a threat to the actual one, but is pretty simply to avoid this threat with some "simples upgrade"(like P2QRH for example) so like you said, Your Bitcoins ARE safe.