The problem isn't with religious people, it's with fundamentalists. Religion is largely only a cultural approach to various philosophies and theologies.
Only, Fundamentalism isn't limited to Religion, it's pretty clear that the vast majority of Fundamentalist Internet Missionaries are of the atheist brand. Many of those atheists often demonstrate prejudice and ignorance against people of different culture.
Their chief missionary strategy is the straw-man argument, essentially they build up a straw man and say "that is what you religious people believe" and then proceed to engage in fisticuffs! against the straw man of their own construction, and then gleefully jump up and down with their atheist friends at their triumphant victory against the straw man they created. Although, they have completely failed to raise a challenge against the actual arguments.
I describe myself as a little dose of toxic masculinity.