Inaction CAN be Evil

I'd say Neutral. Nolan at this point in the story would die to BB, and honestly, most of these injuries are on mark for dragging the Teen Team/New guardians into his mess.

Nolan would have also gotten his absolute shit rocked by Battlebeast.

I wouldn’t really say bad guys because that implies it was a group effort to kick the shit out of the guardians of the globe. It was really just battle beast.

It can certainly be evil, a much better example is homelander in that one animated bit, where he 100% can see something off with the guy about to put on a show, but chooses the path of least resistance, nothing

Nolan not intervening during the battle is a little more up to interpretation imo. If Battle Beast in the show is as powerful as his comic counterpart Nolan likely would’ve just gotten himself killed by stepping in and he very well might’ve been aware of that given Battle Beast’s reputation and him witnessing his power firsthand.