@WPalant If a contributor keeps their fascist views outside of the project spaces but openly posts them elsewhere, what should a project do? I think that many projects are fine with that as long as the said contributor doesn't attack other project members, but maybe they shouldn't be.
In the case of KDE, one user posted a comment in a discussion thread about technical policy, calling out another user for their racist posts elsewhere. I think that a technical discussion thread is not an appropriate venue for discussing other people's conduct, and so some moderator action was warranted.