I also find it kind of funny that the "blunder" mentioned in the title, according to the article is ... installing Huntress's agent. Do they look at every customer's google searches to see if they're suspicious too?
However, it's obvious that protection-ware like this is essentially spyware with alerts. My company uses a similar service, and it includes a remote desktop tool, which I immediately blocked from auto-startup. But the whatever scanner sends things to some central service. All in the name of security.
Unless maybe you just want to develop a more personal relationship with your internal cybersecurity team, who knows.
The startup script you blocked could have just been a decoy. And set off a red flag.
A lot of these EDR's operate in kernel space.