Thanks for your perspective, I agree it counts as derailment, we only do it out of frustration. "Words that are valid don't exist" isn't my viewpoint, more like

Thanks for your perspective, I agree it counts as derailment, we only do it out of frustration. "Words that are valid don't exist" isn't my viewpoint, more like "Words that are useful can be misleading, and I hope we're all talking about the same thing"