The faster we can kill the Apple and Google store monopolies the faster we'll go back to having operating systems/phones that we can at least do something with.
We still have Linux for now, but as we know signed bootloaders present a very large risk.
Thankfully there is a fair number of Linux-first companies now, so I'm not that worried. It's a real business case now. Years ago there were none, you couldn't even buy a laptop without Windows.
In corporate, no manager cares about the operating system their employees use. Unless there's a significant drop in productivity by using Windows, no one will bother with the cost of switching to another OS.
In the private sector, most people buy their computers straight off the shelf, i.e. with Windows. Here at HN, we're tech enthusiasts, but out there those who know what "Debian with GNOME" means are very few, and the rest will at most complain a little about how Windows has become, but then they'll just continue to use it.