I don’t think having multiple ecosystems is a bad thing. Think about it as a market place where ecosystems compete to attract the attention of developers. A bit

I don’t think having multiple ecosystems is a bad thing. Think about it as a market place where ecosystems compete to attract the attention of developers. A bit like a decentralised economy. While what you are suggesting is the equivalent of a top down centrally planned economy where a dictator will tell everybody what to use. And (I assume) police and punish everybody who doesn’t comply. That doesn’t sound like a good thing.