2. When I refer to community first, I mean that the product was rushed to market, half baked, and than was iterated in the market. I think that Google worked with redhat on the initial API (I.e. deployment object came from redhat)
Regarding AWS, AWS does not have 5% of the global IT market, of course it have 40% of the global cloud market, but not the IT market. Also, the usage of AWS or any other cloud for that matter, is very skewed, I.e. 63% percent of the customer have one S3 bucket, or one EC2 node.
My point about open stack is reflecting your point about VMWARE / IBM. I.e. kubernetes will end up maintained by companies that sell multi cloud/on prem solution.
Overall, I believe that kubernetes is the only way the IT world can decrease the power of the big 3 cloud providers(I cannot see any other option at this scale), hence usage should be encouraged.