And how many Palestinian students in Germany have rioted or chased Jews around campus?
(As a %, we both like numbers.)
Then do the same for Ukrainians vs Russians.
If the error bars don't overlap, I'll eat my hat. The OP has a point.
Discussion
The OP doesn't have a point because we have no obligation to take in anyone from anywhere and there's an entire Asian continent that could be taking them in.
We have people who have been here for generations and we are obligated to put their interests, first. The last thing Germany needs is more rabid antisemites. It's not as if we don't have enough of our own to contend with.
They all want to come here, even though they despise us and blame us for all of their problems and that should make us very wary of taking them in. Anything else is to deny our own right of self-preservation and to behave as if we have lost our marbles.
People expect Europeans to hate themselves and each other, but I refuse.
Don't bother with Zionism sympathizers
Don't bother with people who think name-calling is a logical argument.
There is no excuse for people who sympathize with Israel and encourage or condone the brutal crimes of the occupation against the Palestinians, except that they are sympathetic to Zionism and their moral compass is defective.
You use general language and name calling when you place the Palestinians in the category of saboteurs and aggressive people.