Trump doesn’t support them because he got his ego bruised when they wouldn’t give him dirt on Biden and his “perfect phone call” got leaked to the press. Before this phone call, Trump did support them, which is why he even had aid to withhold as an extortion mechanism. Also, Trump wants Putin to be his buddy. Also, this is the same deal Biden put up months ago (with Ukraine having lost ground in the war since then), Trump is just far less cordial about it.

The US is always two-faced about its foreign policy, which is to pretend to be an ally for as long as it takes to get smaller nations into predatory deals at their weakest and forcing them to give up the very resources they would need to pay us back. This is what it looks like to be a vassal state for the US, which seems to be what Zelensky wanted from the jump if we look at the facts of the situation. As the saying goes; live by the sword, die by the sword.

Unfortunately the war has come far enough that to not accept this deal is to subject Ukranians to even more death and destruction at Russian hands. It’s the only way out for Ukrainian sovereignty. Zelensky knows it. Trump knows it. Putin knows it.