What concerns me more is what web devs actually do within that environment - it's almost like many devs have lost a basic sense of resource management, like memory comes for free, gets garbage collected anyway, so why should I care. Many electron apps are overly shiny in appearance, backed by tons of graphics and animations, but in fact are lousy managed under the hood. I am not quite sure if this is a direct effect of using a GC language, or if Javascript+HTML in particular makes it too easy to get quite far without some comprehension of inner works of the browser and the machine underneath. This is also a pain with modern webpages - I really dont get it, why a browser with 8 tabs opened can easily grow to several GBs after a while.

There are a few counter examples - electron apps that do heavy lifting while still being nice to your RAM and CPU. Sadly thats exceptional, not the common case. I tend to blame sloppy web devs here.