To be honest, who would we argue with?
Its like trying to argue that North Korea was bad. Everyone would nod, sagely, then get very very bored.
Now, if you try to use the excuse that because North Korea is bad the Americans could do no wrong, you would have a discussion.
There is no equivalence here. Whatever the Palestinians are or do does not excuse Israel for what it is and what it does. That is a fallacy often tried on by the Hasbarists.
To no avail, of course.
That said, I think most Anti-Fascists here will make a point of not supporting Hamas as an organisation, while supporting their right to resist. Whereas you never hear from the ZIonist's that their leaders have just gone too far on anything.
At least, I don't recall any such. Do you?