I don't read that as antagonistic. I think you're just being too sensitive, or reading a tone into the test that isn't actually there.
"If they won’t then we will." sounds harsh imho.
It's fundamental to the health and growth of the open source community.
It's a freedom; a person can disagree and go their own way instead of being hounded by zealots demanding compliance in the guise of friendliness.
> a person can disagree and go their own way instead of being hounded by zealots demanding compliance in the guise of friendliness
This is exactly the kind of aggressive and nebulously political tone that would not help a project gain adoption. Why be hostile?