Earlier quoted context omitted.
Whoever. Whatever. OSS is a system for finding the most capable entity in the world at developing a software capability and letting them get on with it. It'll find someone to pick up the slack if Google starts doing a terrible job. In this world of 8 billion humans and however many thousands of companies, there'll be one who knows how to put a web browser together. If I were going to guess today it'd be brave.com, bu…
This is very handwave-y and idealistic. Sure, 8 billion humans, and thousands of companies on a cosmic timeline will lift the "most capable entity" to the top, but the road there is going to be extremely long if you just "nah they'll get it" and not do anything else.
I'm not sure how much more specific and concrete you want the argument to get, but that seems fine to me. The market is big, people care about this part of it. There will be a sponsor for the work if Google isn't up to the challenge.
The only reason everyone uses Chrome is it is really good at what it does and to date Google has been a high quality steward.