I'm willing to settle for having to buy a google pixel for instance (which is always a 2 year old design by the time it's released), and wait a bit before it's supported, but I'm never interested in a mid-range device. I dont care how much I support your mission, I'll throw a couple hundred at you as a donation before I even consider that. And that's assuming I'm buying the device at mid-range price. It's out of the question that I'd ever pay flagship prices for it.

Let me know when you have something that's closer to a 3 year old flagship and we'll talk, otherwise stop throwing your time and money at making a phone for a market that doesn't exist.