Bah, that is non-sense and scam. It looks fishy from miles out. Quantum computing is years away from happening and even then it won´t change that much.
In a lot of discussions said that the quantum computing still just an experimental idea. It doesn't even exist. I guess people are over hyped and over rated about that.
Some people have been saying SHA256 is not enough safe anymore to the crypto lol
Maybe it is an experimental idea.. But the theory is there and I think we are getting there a lot faster.
It doesn't suprice me some company will create a quantum computer within 5 or 10 years.
Cardano says it has a security even for Quantum computing (I saw in on the video).