What exists is a weird engineering experiment that runs some synthetic tests that are designed to return a number that you plot on a graph which you show your investors. And it costs all the money in the world and then some.
Not only there is no practical use for all that, there are debates about what the practical uses might even be in theory for something that nobody really sure is happening.
Sometimes ignorance makes its origins obvious, but literally every single part of your viewpoint can be disproven by just reading any science communication website, much less the actual papers behind the quantum processors currently in commercial operation so how you came to believe what you believe is just a complete mystery.
how can a thing that has existed for years be impossible?
What exists is a weird engineering experiment that runs some synthetic tests that are designed to return a number that you plot on a graph which you show your investors. And it costs all the money in the world and then some.
Not only there is no practical use for all that, there are debates about what the practical uses might even be in theory for something that nobody really sure is happening.
Sometimes ignorance makes its origins obvious, but literally every single part of your viewpoint can be disproven by just reading any science communication website, much less the actual papers behind the quantum processors currently in commercial operation so how you came to believe what you believe is just a complete mystery.