Straight to Godwin, huh? Not to mention it’s hardly a good comparison. Spain and Europe’s empire expansion philosophy as a whole would have led to the same result once the New World was discovered. If you disagree with that, then I don’t know how to talk to you about this topic. It’s obviously a totally different case than what Hitler did.
Edit: Just to clarify, I’m not saying Columbus wasn’t a terrible human being, just that even if he was a saint, the outcome for indigenous peoples on this continent would have been the same. If you want to focus your hatred on one man as the source of all the suffering and genocide here, I’d probably go with Cortez over Columbus, but it would still be misplaced hatred
If Iran had asked the Saudis to do it, they’d be fine.