Nearly six months after Columbia University banned Khymani James, a Pro-Palestinian student activist, who said “Zionists don’t deserve to live,” the coalition that had apologized on his behalf rescinded its statement of regret – and advocated for armed resistance against Israel.
You're right, why do the Zionists believe Palestinians have no right to exist? That's pretty fucked and isn't going to allow any progress ever to be made.
Also, you have a very low level of understanding of the Irish struggle if you're using this as a benchmark. Investigate further before you speak more out of your depth.