I think you're both right. What I dislike about it, is how we went from walled gardens to ads, tracking, and guilt tripping adblock users (while IMO whatever you see or don't want to see is up to the client). It is a huge cat and mouse game.

(That guilt tripping is what worries me in relation to WebUSB and webserial.)

In a TUI, it is still completely unacceptable that the client would spam the user with ads. And if it would, due to FOSS nature it is easy to circumvent.

If web devs are clever they produce an API instead of pure HTML + JS + the whole bloated crap around them. It'd save them costs, and heavy API users could subscribe.