I'm not proposing anything here, I'm curious what you all think of the future.
What is your vision for what you want Linux to be?
I often read about wanting a smooth desktop experience like on MacOS, or having all the hardware and applications supported like Windows, or the convenience of Google products (mail, cloud storage, docs), etc.
A few years ago people were talking about convergence of phone/desktop, i.e. you plug your phone into a big screen and keyboard and it's now your desktop computer. That's one vision. ChromeOS has its "everything is in the cloud" vision. Stallman has his vision where no matter what it is, the most important part is that it's free software.
If you could decide the future of personal computing, what would it be?
the issue is overstated as most flatpaks use the flatpak platform runtimes and share their own libraries in a similar manner to the host, yes its separate libraries, but its not dozens of disparate copies like some detractors of flatpak seem to state
Yup this too. We're basically seeing a more standardized and healthy way of managing shared dependencies in Flatpak that doesn't sacrifice the developer or end-user for sake of a few megabytes.