This is not phone-grade miniaturisation. As a maker, I see somebody selling a dev kit that with £20 more in buttons, battery, and an afternoon in CAD gives me

This is not phone-grade miniaturisation. As a maker, I see somebody selling a dev kit that with £20 more in buttons, battery, and an afternoon in CAD gives me a Steam Deck sized version of this for a third the price. It's not the same format, but it's not a disparate bucket of parts either. Again, you market yourself at people like me, this is the pushback you have to expect.