The Apple mouse comes with some weird pads. They’re meant to work OK with a certain amount of friction on a wide variety of surfaces. However as you’ve found they suck on a mouse pad.
Replace the Apple pads with some made from teflon and you’ll be good.
Unfortunately LG makes the best panels, and many other brands use LG panels(not as good as what LG puts in their own units).
The solution here is to buy their ad subsidized tv and never connect it to the internet.