Earlier quoted context omitted.
I sort of agree, but part of me also thinks that if a company builds the world's best mobile OS and search engine and ad platform and video streaming service and internet browser and mapping service... well, good for them! They built the best products and it seems like it would ultimately be anti-consumer to do anything about it. It's different if a company like Google establishes its dominance via one great product…
The power that Google used to build those other lines of business was not artificial, but it was very effective. The existence of that power is anti-consumer because no one else can afford to build anything better, because Google makes more money than your hypothetical new world's best product ever by charging absolutely nothing for their competing product. Step 1, in 1997, was to build the world's best search engine…
Most people prefer this. What you're suggesting is to subsidize the rich by removing free products thus making everyone share the costs for the premium services.
I.e., this is not a local maximum preventing the global utopia of premium services for the rich. The current design serves the world better than that exclusionary, elitist dream. (Though the market is actually open for such elite products as well, when the rich actually want to pay their own fees; Hey.com is a thing.)