We’re still here.
Generation discourse honestly panders to the lowest common denominator intellect. People who constantly talk about boomers or millennials are usually pretty dumb.
The reason you don’t hear much about Gen X is “we” didn’t cause anything culturally significant in an enduring when “we” were in our 20s.
Zelenskyy knows that Europe does not have the money or political will to see this through if the US backs off. Realistically this is a discussion between the US and Russia, with Europe and Ukraine being a peanut gallery. Without Russia, no war. Without the US, no Ukraine.