If anyone from Motorola reads this thread; the market is beyond ripe for a good shake up. Going full open source and pushing updates & openness, user control and freedom, you will gobble up a good chunk of market share. Make MDM easy & first class (no third parties...), and a ton of corp will roll it out too. We need you more than you think.
I don't think open source can get a big market share but it can give you a nice niche market of tech enthusiasts if they play their hand well. For that they need to not let the development of the OS to just the graphene os team, and to have competitive hardware, software and prices.
companies and governments in Europe start embracing digital sovereignty. Governments start to realize, that US corporations lie, when they say they won't spy on governments officials.
I am not saying, that Europe WILL increase opensource and sovereignty, but odds are good, that a cultural shift away from US-dependence will happen soon, which would include embracing of Opensource