

Those studies do not refer to item volume, they refer to monetary value.
If a business can earn more by selling 5 cars worth half a million each per year, instead of trying to sell 20 or even 30 Cars under 40k to average people their entire business model will shift to cater to billionaires and multi millionaires.
The bulk of average people are becoming irrelevant to the current capitalist market, that’s the point.
A bunch of desktop apps use electron anyways as a runtime. WASM could allow us to have better/more reliable software that doesn’t rely on JS, which isn’t ideal for many use cases.
Is it efficient? Definitely not, but for system apps we have other choices which are more performant like C and Rust. These days 90% of the software people use are either web apps in a browser or web apps with an electron gui running outside their browser but inside the Electron browser: P.