This is exactly my stand! You nailed it!
People have taken to social media to show how vile and inhumane they are. While it's good that they get to expose the wickedness in their hearts, it's only right to clip it.
Say a company hires someone who us notorious for getting into fights online and fighting dirty, it would certainly affect its image. Asking for handles is just part of basic checks. After all, the page is not private since social media is a public space.
As in, the way some people act on social media is worrisome. I've registered on social media pages before where I never lasted one month. The amount of hatred and insult being passed around was so much that some even profiled others and showed there racist tendencies without hesitation.
After deleting my account I couldn't stop asking myself if those dudes throwing bile at everyone over there were actually humans or animals pretending to be humans. Imagine those terrible beings representing a company that has one or two things to do with minorities.