How many RECRUITERS actually know what "object oriented programming" means? They never seem to be interested in my take on (say) subtyping and the design proper

How many RECRUITERS actually know what "object oriented programming" means? They never seem to be interested in my take on (say) subtyping and the design properties of inheritance... (but that's ok; I am not interested in the crap positions that they want to shoehorn me into by lying to me and lying to the employer while taking a gigantic cut out of the middle; yet I don't understand who relies on people who are truthfully quite ignorant of programming to assess who would be a good programmer)