I don't think these guys are trying to encourage people to be thoughtful, despite what they may claim - it feels more like one tribe using the power of google to try and control another tribe.
Giving these dummies what they want won't defuse anything. Thus far, doing so has not retarded the progress of this sort of language policing, but has led to increasingly insane demands. It's like handing your lunch money over to a bully in the hopes she will stop bullying you.
I think the way to stop outrage culture is to stop incentivising 'outrage' by refusing to indulge these lunatics.