Absolutely.
She started with, "Let's all be kind to trans people, but FFS you can't fire people for saying biological sex is real and important, that's insane."
And then six months later, "I don't like women being referred to as "menstruators", that's weird and dehumanising. I know this is a wild idea, but maybe we do actually need a word for adult human females."
Both those statements are so tame and look at all the abuse she got.
I don't like to say I wish the same kind of abuse on Emma, but I think if she does find herself on the receiving end of it she might understand how and why JKR progressed to, "Some of these people are horrible and unhinged and of course women need spaces which don't include them!"