Because browsers got good, the web got orders of magnitude more complex. If you try loading a modern web page in an old version of Chrome, you'll see just how much faster Chrome has gotten.
Or alternatively, try viewing an old webpage in new Chrome. It's still super light and zippy.
Yes, feature creep has happened in a really big way because there is an obvious profit incentive to Google if every last bit of computing happens in-browser. Glossing over the thorny topics like “my browser shouldn’t care what hardware I run it on”, the Web* set of standards hasn’t stopped ballooning since the release of chrome. WebRTC made sense. But WebUSB? WebGPU? WebAssembly? etc. etc. Each can have interesting use cases individually, but in aggregate they have become a whole second operating system filled with compromise and bloat.
Because browsers got good, the web got orders of magnitude more complex. If you try loading a modern web page in an old version of Chrome, you'll see just how much faster Chrome has gotten.
Or alternatively, try viewing an old webpage in new Chrome. It's still super light and zippy.