A lot of the right lives in perma-2023 on this issue. I had someone yelling in my mentions the other week about how they would be fine if we just sold US weapons to Ukraine, but they're sick of donating everything while Europe gives nothing—apparently unaware that for the past two years, Europe has been footing the bill for everything by buying weapons from us.
Not like it's a secret, either. Trump talks about it all the time.
When I was in Ukraine, one of my U.S. colleagues was a Marine Reserve captain. When I asked him how his unit would fare in an environment as drone-saturated as the ones the Ukrainians described, he said "We'd all die."