When I first bought my LG TV, the homescreen was great. The cursor-thing with the remote was annoying, but it didn’t really have ads, it had every app I needed, etc.
But it kept updating and then demanding I give it more permissions. Kept getting worse and worse as time went on. So recently I said fuck it, bought an Apple TV, and did a factory reset on the TV. The TV is just a TV now, it has no WiFi access so it doesn’t ever bother me. And the Apple TV is better than the LG OS ever was. Also I can bring the Apple TV to hotels (if they have accessible HDMI ports) which is pretty neat.
I recommend a receiver. Then you only need one video input on the TV (and as long as it has ARC or eARC, if you DO have additional inputs on the TV their sound can still come through the receiver).