What's always missing from these discussions is that that patronising mockery and outright dismissal is how atheists and agnostics have always been treated by the religious - it wasn't until atheists started really kicking and screaming about the injustice that people started to take note. One the one hand you have folks like this complaining of atheists merely being (
gasp) rude!, and on the other hand you have things like some states in the US still not allowing atheists to hold office, by articles in their consitutions[1].
It's exactly the same with women's rights and minority civil rights: "Really, people would listen to them more if they just toned down and spoke politely". We already know that that doesn't work and just gets you ignored.
[1] https://www.washingtonpost.com/blogs/govbeat/wp/2014/07/08/t...