Ok ze/zem and xi/xir are like.. whatever bro. But using proper nouns like bun/bunself and leaf/leafself literally set us back like 5 years. That shit is cringe, your pronouns are not an actual proper noun, you are not a fucking bunny rabbit.
Depends on who you ask tbh, for me it's non man loving non man. For some people it's strictly binary. People use the label in different ways and there's nothing wrong with that!