I see a lot of that advice on ElReg.
I have converted a few people who only do a bit of web surfing and email over to Linux when Windows is giving them grief (for example an update / upgrade bricks the PC). Unfortunately, whilst Wine has improved tremendously since I first looked at it it still can't run every Windows program and whilst there are freebies out there the cost of switching is far to high.
In my case the reason I didn't switch to W10 (forget W8 & 8.1) is that I couldn't install my main development tool (Delphi 2007). To upgrade the toolchain would have cost me c£3,000 plus a lot of time converting from ansi to unicode. Switching to a Linux development suite would have ONLY cost me time. As a rough guess - 6 months.
With Kodi running on an RPi3 and TVHeadend on another RPi3 waiting for the development team to sort out the SAMBA problem on the RPi4 (now that I know its not me doing something wrong) is the easy and acceptable option.