Really depends on the country. E.g., Israel has enjoyed a lot of support from the US, both officially and in public opinion, until just the last couple years.

Yeah I was gonna say, people just spent a few years throwing bricks through the windows of non-Jewish, non-Israeli businesses on the passing rumor that they were somehow dubiously linked to Israel.

For certain values of Israeli, everyone hates Israelis now. That's just how it is.