Not reliably so, and not people who are deliberately trying to fake the system.
Looking at the ads FB are showing me, they are not well targetted at all. I can see an add about AI in education that seems to be aimed at teachers (not a teacher), one from a charity aimed at people with spare rooms that could be used to accommodate human trafficking survivors (I do not have a spare room), a summer school for kids who might do a history related subject at university (that one is well targetted), one advertising admin jobs at British intelligence agencies (I only just meet security requirements and I do not have relevant experience). I get shown multiple ads aimed at Muslims (I am not a Muslim). In the past I have been shown ads for Judaism GCSE courses (not Jewish either, and my kids did not do any religion GCSEs).