I was thinking about this the other day, but along a slightly different path. I realised there is no need to use web technology to provide native experiences anymore. Bundling a web browser was always a way to ship native apps to multiple platforms with minimal effort, but these days prompting up an actual native client for each platform is already accessible even to small shops!

That's probably one of the biggest sources of software slowness, and we can just stop using it now, with almost no trade-off. Neat!