To be fair, he was not calling people at Loom NPCs. He was saying that he didn't feel like joining a big company Atlassian coz he feels he would be surrounded by "NPC coworkers" there.
Dude really sounds like a bozo again, being brutally honest is no excuse to be unkind
I've seen several founders who kept their team together within a bigger company after a buyout, and went on to do pretty significant projects together with big company resources. It's not a given that you have to be swallowed up by the bureaucracy