Not reality, but definitely the media we consume. It's no wonder those Search results skew left when most news articles do too.

"Objective absolute indifferent thing, has bias towards patchy intersubjective historically situated thing" sounds a lot less catchy when you unpack it.

It's a joke. Mainstream right-wing socioeconomic theories are falsified by reality more often than mainstream left-wing socioeconomic theories. (Of course, left-wing v.s. right-wing is a bad way to judge a socioeconomic theory; better to check whether it's right.)