I'm not talking business competition trying to fund R&D into TSMC-levels. It would be national efforts, funded by gobs of state money to set it up and go online as fast as possible.
Later selling to private enterprises, etc. is another matter to be discussed but governments would very very likely be directly involved.
As another comment said, the Manhattan Project took 5 years, it's not impossible.
Later selling to private enterprises, etc. is another matter to be discussed but governments would very very likely be directly involved.
As another comment said, the Manhattan Project took 5 years, it's not impossible.