President Joe Biden has for the first time publicly apologized to Ukrainian President Volodymyr Zelenskyy for a monthslong congressional holdup in American military assistance that let Russia make battlefield gains.
It's fucking disgusting to wish for people to die. Especially when many Russians are drafted and possibly arrested if they disagree with the government.
You can support Ukraine without being a warmongering asshole. War isn't something to cheer on.
That's literally the point: he can't. His apology is useless.
The point of an apology is to acknowledge a mistake and signal that you will attempt to change your behaviour to prevent or avoid that mistake in the future.
A really good apology will also identify the steps that will be taken to avoid the mistake going forward.
I argue that if you don't or can't make an attempt to change your behaviour, your apology has no meaning. That is, the apology is not sincere and therefore not useful.