What is your opinion of otherkin, and more specifically, toastkin?

People who truly believe themselves to be nonhuman AND (super important and) act out behaviours based on these beliefs that harm their happiness, their bodies, or their abilities to care for themselves in our society strike me as unwell and in need of help. Calling yourself a dragon only becomes a problem if you hurt yourself trying to breathe fire or swallow your family's diamonds. There's nothing wrong with being a cat, until you go peeing on every tree and telephone pole in your neighborhood to mark your territory.
The whole toastkin thing is a REALLY lame troll. It's an attempt at comedy at the expense of an already disadvantaged and marginalized group. You don't help people by mocking them and making them "other"