If someone buys Voce or Plywoodman estats, that means Stax has failed.
It means that the amateur rich and most of the time, the veteran has confused and misled the new uninformed individual that other estats are better than Stax.
Stax started this and should only be the final purchase for Estats.
We talking 1959 to present.
Lambdas are the true estats sound 1979 to 2000.
Not plywoodman (2009 to present), who took ideas from Stax, Sennheiser, Sony, and others or other companies that are only a decade old showing their werid frequency signatures.
No offense, but this is some weird crap.
The e-stat world as we know it would not exist with Stax, that's not really debateable at all.
Nevertheless, that does not earn or entitle Stax to an "exclusive economic zone" around e-stat products and development, which is essentially what you are describing.
Innovation happens because people believe they see a better way to do something, or offer a more pleasing mix of attributes, than existing products in the market. They gamble their money on their vision, and sometimes the market says "you were right, thanks", and sometimes the market says "eh, not really." And when innovative competitors emerge, that stimulates the 800-lb gorilla company to innovate too.
And as consumers, in the long run we're winners in this eternal treadmill towards better.
You are arguing against progress, and thus against self-interest, here. Like I said, some weird crap.
(edit: I did not write "crap". The edit function changed the word I used, without asking. Interesting.)