But while superior products at a price point can capture a bunch of share, after that they grow at the rate of the market. Those markets have “matured”.
For whatever reason we don’t as a society let “tech” markets mature. We demand growth long after everyone is satisfied.
This is where ideas like “growth” and ideas like “useful” diverge: raise your hand if you like Facebook or Google in 2025 more than 10-15 years ago.
Sonos (and I’m aware of the structure) “grew” right out of a sustainably profitable business with happy customers.