Also like, whats the arguement for a ghost being a guy or a girl? I thought the excuse was that "biology decides" so why would it apply to a fictional ghost? Why do the rules of a fictional setting have to "obey" ours?
Ofc it's because it's ultimately all rubbish used to push a hateful ideology where you don't get to do what you want because some miserable bully wants to control and bring harm to people they see as lesser and weaker than them. But they're so low they can't be honest about it.