There is something to what you say, but perhaps you should have responded, "Nuanced Disagree".

But in seriousness, I mean nuance as the ablity to see and acknowledge the complexities, and consider fairly evidence that does not support your position...this is an effortful task, and you cannot build a movement for change by telling people to consider all facets, in fact the opposite, you provide frameworks that discourage or shortcut those introspective processes. AKA indoctrination is not nuance.

I also think it's pretty common for radicals to become nuanced between shades of their own radicalism, but be completely blind elsewhere.

I'll end by saying this, "No biologist was ever an essentialist"