It did not, but the implicit U.S. policy is to help Ukraine just enough to maintain a stalemate and to keep Russia busy and unable to assist other countries like Cuba and Iran.

That's not true. USA still spends money on Ukraine weapon supplies. It's just with the current administration most of expenses has to be paid by EU.

Oh, they were aware from the phrasing they ate implying that we’ve already spent enough and we should stop, which is exactly what Trump was saying and is totally stupid if you want the world not to be run by Vladimir Putin.