So whats the argument? Russia doesnt have the population it and UN says it has?
Europe does not have the industrial capability for necessary items like producing shells, heavy armored vehicles and rockets. And there is no way euros that are not in the military would want to be forcefully drafted to fight Russia in Ukraine. Trump openly mocked Zelensky for making Ukraine and Europe look militarily weak as a show of force against Russia without the US by Zelensky saying the war will be very very long. 3 years of the war Ukraine has constantly gotten surrounded by Russian forces through cauldrons and have lesser firepower where the majority of deaths done by this war were through explosives like rockets, drones and missiles which Ukraine has nowhere near close to Russia.
I think even the euros are happy to use Hungary and Slovakia as scapegoats to delay further aid to Ukraine while still looking like they support Ukraine for good publicity optics.
Trump on his speech is basically implying that Zelensky will eventually cave in to sign his mineral deal. I admit it was boring and not what I expected as in I thought he would show the ukraine peace agreement.