Because over the past decade they've made the mistake of ceding too much power to their moderation staff. They wanted unpaid volunteers, and the only demographic who'd moderate such a large site for free are misanthropic trannies. Compounding this are the real employees, which of course are also dyed in the wool leftists.

Because the jannies are literally trannies.

Because it's the only way the intestinal parasites living inside them can spread. It's why they hate ivermectin too.