Honestly in my opinion- we give
whatever it takes. Vladimir Putin is this generation's Adolph Hitler. Yeah, the Ukraine isn't exactly Britain and Zelinski isn't exactly Churchill, but the point is
exactly the same as it was back then. Isolationism doesn't work. Appeasement doesn't work.
History proved both of those concepts invalid in WWII. Neither of course does being the world's policeman- but sometimes you draw a line in the sand and say "NO FURTHER". Whenever you do that risk is involved. Yes, terrible ones, but those risks are the same to the Russians.
So M-1's? We built over 9000 of the things, we currently use 3500, so there should be a few lying about to spare. F-16's? Yep, shoulda been there a year ago, along with the A-10's the airforce so desperately wants to retire. Since the Army no longer wants Strikers and MRAPS at all - all of them too. Better they go the Ukraine than some local police department that shouldn't have them anyway.
A great deal of the Army equipment destined for storage or demilling has to cycle through Anniston Army Depot to have that done, which takes a lot of time, effort and cash. (For example, every M60 and M48 that ended up as an artifical reef had to go through there-have the engine removed, all harmful chemicals and substances as well to meet EPA guidelines). So in short, we have it, it's costing us money just sitting there, so why not send it to the Ukraine where they desperately need it.
And no, I'm not glossing over the costs associated with bringing it up to spec- but that just means more jobs available to Americans to refurb those items. Look at the Lima tank factory- they have increased their workforce nearly 10x because of the Ukrainian war, and the same to a lesser degree is occuring in artillery ammunition processing.
Also, those news blurbs are misleading. You have to read the actual documents to see what the "aid package" really is.
https://www.youtube.com/watch?v=Qj9HD8MdAFs