The big problem I have with bluetooth that wires resolve is the seemingly-saturated 2.4Ghz in proximity to my mac. My mice (logitech MX Master3 and others) have a tendency to fritz out when they're on the other side of my desk from my laptop. Ditto keyboards. It's silly-frustrating.
What's funny is my bluetooth headphones work fine the whole time. They generally only freak out when I'm close to a running microwave.
It's a bit wild how variable experiences are between users with any flavor of wireless (Bluetooth, WiFi, RF). Over the past 18 years or so they've all been mostly trouble-free for me, save for software weirdness like how Windows 10/11 will cut off the first 0.3-1.5s of audio played to a Bluetooth device, but I've encountered several people over the years that wireless has been nothing but trouble for.
What's funny is my bluetooth headphones work fine the whole time. They generally only freak out when I'm close to a running microwave.