Because it was a built-in game, it holds immense nostalgic value for those who grew up using Windows Vista/7. Bringing this experience to a Mac is, in a way, creating an "exclusive" experience—revisiting a classic in a new environment. How to Get Purble Place on Your Mac (The Best Methods)
If you prefer the specific mobile adaptations that have been built to mirror the original aesthetic, you can easily use an Android emulator like BlueStacks on your Mac.