I'd argue that's more because the average person has no interest in installing a new OS, or even any idea what an OS is.
Most people just keep the default. When the default is Linux (say, the Steam Deck), most people just keep Linux.
And that's fine. Those users who want something that's not like desktop Linux have plenty of options.
And increasingly it doesn't matter because they just live in a browser anyway.
Which also makes it easier than ever for more users to run Linux as a desktop OS :)
Absolutely. I still prefer MacOS/Mac hardware in some ways but running a browser on Linux on a Thinkpad or whatever works pretty well for a lot of purposes.
I clicked on the link, and the first thing I see is a screenshot where half of the screen is taken by terminal with TUI apps in it. There's no "Install" button, and the "Download" one is labelled "ISO".