You must be amazingly lucky. Bluetooth has been nothing but issues for me for 15 years of use, across a plethora of host and client devices, OSes, mobile and desktop, all Bluetooth versions, proprietary implementations (game controllers), cheap devices, expensive devices, ranges, etc. Bluetooth has improved a lot in the past 5 years, but it's still not good enough imo. A PS5 controller can't stay reliably connected to my steam deck that is docked by my TV while I am sitting on my couch, yet an Xbox controller with a wifi-based USB dongle works fine.
wow, maybe i never used bluetooth to much because i never run into that issues, to be fair of the ps5 the driver is still immature(and community made, so it's more slow to be implemented) and the steam deck need to update the kernel for the drivers fixes