I’ve been using exclusively BT keyboards and mice for 10+ years ... what’s exactly wrong with them?
The only time I find a wireless mouse to be better is for use with my laptop because its easier to bring to meeting rooms. At home I use wired since it seems all gaming mice have awful battery life. This logitech one I use at work has 70 days which works for me but every few months I have to run around and find a cable which isn't nice to use since usb cables tend to be a lot stiffer than mice cables