The post linked to articles on DHH's blog that shows he's an opinionated guy and had no qualms about expressing his views.

So what?

If you're upset with his takes, that's on you to manage your own emotions accordingly.

Sure, I'll work on Django instead. That's not the point. Why would the Rails community not care that the guy they're keeping in charge is actively alienating people? Since when is there a shortage of people who would be great leaders