This. TLAs have probably had this for years and want to keep the illusion up as long as possible, while also projecting uncertainty to their rivals that maybe they have it. Maybe their communications aren't safe....maybe?
From someone actually working on developing this type of hardware: no, there is no entity in the world that is anywhere close to building a device that can run Shor's algorithm. We will have standardised post-quantum algorithms long before there is a machine to run Shor's algorithm.
NSA is always 20 years ahead of anybody else, so ....