A heavy fork of Android by Mozilla might be a better solution..
Yeah, sort of like that would have been a better for another once dominant company that couldn't handle the UX/performance: Nokia
They launched the n9 without marketing and only made it available in secondary markets, but people still beat down a path to get them. Elop also refused to provide sales numbers (instead writing the infamous "burning platform" email), but third party guesstimates are in the 4-8M (for comparison, the subsidized, heavily marketed, easily available S3 sold around 40M units in the same year).
Elop even refused to launch the n950 (aluminum n9 with a great physical keyboard) despite it being ready to go (they shipped around 5K as developer units).
Nokia had the answer. Elop was paid 25 Million to killed it.