The comment is referencing this story where hasbro did indeed hire pinkerton to show up at someone's house and intimidate them which has been shaking the mtg world recently. https://www.dicebreaker.com/categories/trading-card-game/new...

In case you missed it, WotC did in fact sent the Pinkertons to a Magic player's home. Not a great look, even for a litigious firm.

https://kotaku.com/mtg-aftermath-leaks-pinkertons-wotc-magic...