Non consentual gambling should be completely banned. Any games that have gambling should have the same scary labelling which cigarettes have in Europe.
Advertising and streaming games with gambling should also be illegal given how addictive and damaging it is.
Call me a filthy casual or whatever, but I use Windows, Linux and macOS equally. My preference is Linux but I don't limit myself by just pretending the other two options don't exist :)
In reality, if you're a mid or large sized business, it won't make any difference. My company continues to pay for RHEL for the piece of mind of knowing we get support (even though we never use it!)
I can totally see enthusiasts and small businesses going with cheaper options (aka free!)
IMO Steam OS is the "Windows" for handhelds. Sure there will be lots of variants of Linux with custom skins (hell even Windows itself). However, I think Steam OS has already established itself as a comfortable default for most people due to how optimized the UI is for handhelds and the fact it works out of the box for most PC games without any tinkering 🙂
Openreach may be bigger, but their network is old and shit to large areas of the country. Virgin are far ahead in that regard.