Which Americans? I think it just upset only the Zionists, Epstein class, members of congress bought and paid for by Israel(AIPAC) including the US presidential administration, plus the boomers who've been brainwashed by decades of Zionist propaganda on TV, but I imagine a large part of US voter base, especially under-35s, don't agree with this if polled.

At least every American I know in Europe(not a representative sample size, I know) is vehemently against supporting what Israel is doing.