Well, he is, because he's implying that we should apply the same rules to how we feel historically about two people that we were not affected by - one who committed mass genocide, without drawing any distinction between man, woman, or child in attempting to wipe a race of people off the entire planet for all time, and then he went, took his children with him; and one lady who pissed off a lot of people, and made a lot of people's lives hell with her political decisions - for which she nevertheless broadly had a mandate and which were carried out within the legal framework - and who the public voted in not once, not twice, but three times.
I don’t agree with the poster who feels you can’t say something disgusting about someone you weren’t affected by, so we’re on the same page there. I just don’t believe you can try to make that comparison of ‘You can’t say x about y if you don’t also apply the logic to z’ if they are so poles apart. I would not say that Thatcher was evil, no matter what misery she caused. Hitler, on the other hand, was; and one can certainly apply different rules to people who are evil to those who are not.