When you run a carrier you're expected to be neutral. What people do with your service is not your responsibility. If the service is being used illegally then law enforcement can intervene.
When you run a community you have an obligation to pick and choose who participates. You can strive to be inclusive, but when you start to include those that seek to exclude you'll find your community being hijacked and perverted into someting that reflects the wants and needs of a tiny, dedicated, often highly motivated minority.
It's the responsibility of anyone running a community to police and weed out bad actors. I they don't the good citizens will leave and your community will be worthless. That's probably a bad thing if you've got shareholders to answer to.
Tell me how that helps a company like Discord stay financially viable.
Then again, I know pretty much everybody on that server. Perhaps you're dealing with a much larger community attached to a website or game? I don't see how that's a problem specific to Discord then.
What people talk about in Discord's independent chatrooms is their own business. I don't believe that most people advocating for strict ideological moderation on large platforms like facebook or discord understand the implications and dangers of allowing private companies such power.
Today they're booting off "neo-nazis", tomorrow they'll be booting off you.
Disruptive elements like that destroy platforms. If I'm a disruptive element for different reasons I deserve to be booted.
Please do us all a favor and look into what a slippery slope is.