I don't think you can claim that the way we use the internet in 2018 is the same as how it was in 2001, we assume "web apps" for things like mail, editing documents and other things will work.
Now, I absolutely detest the insane complexity of a browser and that I can't have a 'lite' browsing experience today without sacrificing access to a large portion of the internet. (which I blame on the prevalence of javascript)
But do enjoy the 'no download', 'run anywhere' nature of web-applications, and, often, I'm willing to trade a bit more power for them, because as a heavily BSD/Linux user the alternative is not having anything at all.
The question is, how can we penalise those that abuse the power of a browser without offering value?