Polling disagrees with you here. Funding and helping Ukraine was massively popular in the US and transcended party lines until it became a wedge issue after the Republican primaries (what changed?).
Polling is easily manipulated and falsified. Just talk to any American and ask them if they're working hard so they can send their tax dollars to the Ukraine, you'll quickly find that there's no support.
Polling disagrees with you here. Funding and helping Ukraine was massively popular in the US and transcended party lines until it became a wedge issue after the Republican primaries (what changed?).