One of my main gripes with some YouTuber reviews of Linux, is that they center on how power users tend to set and use Linux distros. And that is something that pushes people from even trying Linux, because most people aren't power users, and just want their computer to let them do what they want.
Distros like Linux Mint, Zorin OS, and Ubuntu, can be used by people who know how to use a computer that aren't into power user skills sets. Even their installation is easy enough to follow, since they guide you to the process and set things up for the user via a graphical interface. Even most system administration, like installing/uninstalling app, themes, keyboard layouts, can be do though a graphical interface without touching the terminal.
This makes these distros good starting point for people who just want to get away from Windows, try Linux out, or start learning Linux.
Yes, no Linux distro works exactly like Windows or macOS do. Yet, the learning curve is far more gentle that those YouTubers make it to be. It has become quite gentle, the biggest hurdle is apps. Not all apps that can be used on Windows or macOS are available on Linux, but most are. As such, unless an user depends on an app that isn't on Linux, and there isn't one that can replace it, there is no reason that the jump can't work.
Not only that, power users of Windows and macOS don't use the OS like the average user does. As such, I can see how a power user of any OS can have a hard time moving to another OS, while the same thing can't be said for the average user.
As such, the issue is not if the average user can make the jump to Linux stick. The issue is paring the user with the distro that will make the jump stick more likely.