it's a funny irony that Kamille Bidan thought Bright Noa must've been a Newtype to survive the one year war and command White Base. Quattro's a newtype and felt Kamille, Amuro is a newtype, and Bright recognized Kamille as one immediately when he got into the black Gundam Mk II and knew how to pilot a god damn war machine immediately and with ease just like Amuro did.
Bright knows a goddamn Main Character when he sees one. Over the course of his life he slowly stops intervening with them in any way, eventually getting to the point where he shows up for one scene because he heard there was a Main Character here and he had to check for himself before confirming, "Yep, that's a Main Character all right. Things will be fine here," and fucking right back off.