It's an echo chamber by design. If you're looking for divergent takes, the discourse will always be gated to some extent. Nocoiners are unlikely to ever show up here but they literally have no coins.
If your primary interest in bitcoin is as a ticker on a screen and NGU, this isn't the place for you either. You probably haven't taken self-custody, which is a prerequisite to joining here. SN appeals to the niche community of bitcoin but not necessarily everyone who owns some.