The mantra that "consumers get lower prices and everything is better as a result" deliberately elides any discussion of quality and reliability.
Science underpins technology, people.
If you want to see the US rapidly lose its place in the tech world over the next decade, this is a great way to go about it.
This begs the question of what is a reasonable programming model? In the MacOS case, the forcing function was buying NeXT, using their Unix kernel for MacOS, and literally firing the OS engineers who disagreed with preemptive multitasking.
For these browsers, is there a programming model that could be instituted where processing in these handlers didn't hold up the main UI thread?
Tuition isn't the only problem here. If we want a country with social mobility, our higher ed institutions should reflect this and not create artificial scarcity.