Ok, I'll bite.
If there was a pro-nazi protest at UT, and I went and joined the protest and screamed and waived flags and fucked with people, what would you call me?
and then
If there was a pro-Putin rally at UT, and I went and joined the rally and screamed and waived flags and fucked with people, what would you call me?
and then
If there was a pro-Kim Jong Il march at UT, and I went and marched and screamed and waived flags and fucked with people, what you you call me?
I'm guessing I wouldn't survive that stretch without being almost uniformly labeled a nazi, fascist, communist, geoncidist, war criminal, and probably some other shit. Rightfully so. You march with the nazis, I'm calling you a nazi.
So, if you go and protest and what not and you're protesting for a group of people that voted for leaders that say things like "Israel has no right to exist," (and I don't have a citation but it's out there), I think it's fair to say you're "anti-those people." If you don't want to call it "antisemitic," then why don't you try on "anti-jewish" or "anti-Israeli."
From where I'm sitting in Texas, there's not much difference. You want the people that won the war and got the land to give back the land and go the fuck away, or die, and you'll protest and maybe more to accomplish the goal.