I have several pieces of Bluetooth hardware that don't work on my Mac.
I get told that I should have bought something that was Mac compatible, and no one says that Mac's have a terrible out of the box experience or that it makes it a deal-breaker.
Any specific examples? I've been using Macs and PCs for over 25 years and Linux on and off for 10 or so and have never had issues with Bluetooth devices on Mac or PC. That even includes some hacky Bluetooth hardware and emulation hardware.
I get told that I should have bought something that was Mac compatible, and no one says that Mac's have a terrible out of the box experience or that it makes it a deal-breaker.