Diversity is a big, fat lie...

Diversity is proven to be healthy

https://blog.gallagherbassett.com.au/blog/5-ways-diversity-and-inclusion-in-the-workplace-affects-health-and-safety

Tell that to people who have been bullied due to age, gender, race, religion, looks, class, disability, etc. in a employment culture that claims they are all about diversity and inclusion.

There is still the case of racism, sexism, transphobia, yes. But it would still happen regardless of whether anyone diverse is working or not. People can still discriminate through gossip