Anecdotal counterexample (I'm Gen Z) -- Ukraine is pictures on a screen, and that's what brought my attention to it! I want Ukraine to win the war and I think what Russia is doing is extremely wrong and heinous, and I also wouldn't have become nearly as invested in the conflict were it not for the fact that this is the first major war to be broadcast on social media. I've seen video clips that made me angry, sad, and horrified, and have catalyzed me to make a firm stance on the issue instead of being ambivalent.

Also anecdotally, every other person I know in my age group is also very pro-Ukraine and not ambivalent, perhaps as suggested by one of the other comments the poll is outdated?