This isn't a valid comparison, since macOS doesn't have to goal that Linux and Windows do of running on a large variety of hardware. And this shows: it's a lot easier to install Linux on any old laptop (or even Windows, to some extent) than it is macOS.
Are you talking about laptops that shipped with Linux though? I suspect not.
You'd have about as much fun putting macOS on a laptop that shipped with Windows, and vice versa, as you would putting Linux on either of them.