If they're assuming poorer and darker is always morally superior to richer and lighter, then they are stupid.
If they think Israeli Jews are overwhelmingly "white" then they are stupid.
If they think Zionism is only about far right extremist Zionist settlers on the west bank, then they are stupid.
If they think Israel is an apartheid state within it's borders, then they are stupid.
If they see the conflict in terms of colonialism, then they are stupid.
If they label things genocide that aren't genocide just to inflame, then they are stupid.
If they refuse to understand that the Jewish people are indiginous to Israel and insist that only Arabs are (who historically came MUCH LATER) then they are stupid.
If they see a direct parallel between discrimination against black people in the US and the Arab Jewish conflict, then they are stupid.
If they chant River to the Sea, they are stupid if they don't know what it means or evil if they do.
Again I wouldn't have wanted anyone to die on either side due to this current flare up of the conflict.
But to suggest that Hamas actions on October 7 aren't responsible for what's happened is stupid.
If you're saying the specifics of Israel's response to October 7 are debatable, then I would agree with that.