Well, she is easier to defend than Nazis. So, here I go... Freedom of expression, not just free speech the legal concept, should be a societal goal. Google has every right, legally, to delete this stuff. However, in an ideal world, they'd do no such thing and would let people judge based on the merits of the message. I don't know about the rest of you, but I'd like to work towards that ideal world. Maybe the solution…
I would definitely subscribe to occam's razor here. Rather than explicit censorship, this is probably something that just got snagged in the net of Google's semi-automated content moderation process, which is probably overzealous in combating #extremism. Having no human channel to contact doesn't help either.