They didn't "clash" at the White House: Zelensky got a bona fide dressing down from the orange utan and the couch fucker, like a little kid who done something wrong, purely based on untruths and lies.
If anything, the man should be praised for keeping his cool. Can you imaging being scolded by those two morons while your country has been at war for three fucking years and you have to endure the indignity to try and save it? If I had been Zelensky, I would have spat on them, gotten up and left.