Finding social media profiles is easy. Reading the content takes time. I'd guess places that go through your social media are probably just doing quick searches

Finding social media profiles is easy. Reading the content takes time. I'd guess places that go through your social media are probably just doing quick searches for terms like the company name or the n word. I also doubt its standard practice at most companies I'd be interested in working for to go through social media for roles that aren't public facing.