Hypersonic missiles are very cool to show and they are certainly to be feared. There is one little problem, the same with the T-90. The production is short and difficult, they are usually much more expensive than most of the targets they aim to destroy. They only make sense for attacks on ships and industry.

In the case of the Armata T-90, is a piece of art.. and as expensive as a Picasso. A Picasso can be destroyed with a 5 dollar Molotov, the multi-million T-90 requires a 50k missile of the thousands that are available to UKR to go puff.

I am not sure why are you mentioning race here. USA results tend to be awful when they get into countries they just do not understand nor care about yes.