I’m starting to like the specs more than previous gens. At this rate, I might buy the 7 or 8 - 6 still seems like a downgrade from my current phone in some respects and I don’t NEED a new phone anytime soon.

You’d need an operating system that uses it. It’s going to be at least as difficult as flashing a custom rom, but likely even more so, as there might not be a ready-made build. Definitely something to experiment with on a secondary phone. PostmarketOS is your best bet, here are others that support Plasma Mobile.

Looks like someone left their debug code in.