"Good with any intel based Mac” …except not.

[Calorion]

https://diffusionbee.com/download says,

MacOS - Intel 64 Bit
Good with any intel based Mac.

Except that this version only supports macOS 13.1 or later, and there are plenty of Intel-based Macs which cannot run macOS 13.

This restriction should be made clear on the download page, and ideally, versions compatible with older operating systems linked.