I choose to believe that both of these sub-communities of the larger FOSS community are principled in their beliefs. I don’t see whining from FreeBSD folks about competitors, or for-profit companies using all the permissions they give with their choice of license.
Sure! Then that's all good! I have nothing against the use of permissive licences (though I am on the copyleft camp too, obviously). Or put it in the public domain.
My problem is with those who do and then whine about it.
It especially bugs me when company blogs call out “abuse” when they only exist as a company because others gave them the permissions needed to build a business on software they did not author themselves!