I don't like ACR at all.. but after reading all the raging about ads on TVs I thought they would be terrible. Then I got one recently - the ads are literally just links to watch movies & TV series I might be interested in, on my TV? Like yes I do want my TV to show me some things I might be interested in watching, the same way Youtube does. I don't like the increasing privacy violations like ACR being used to tune those "ads", but seeing recommendations on my TV is a feature I like..
Heck if I had strong guarantees that the data generated by ACR was used only to tune recommendations/ads using an anonymous advertising ID like IDFA and not linked to any personally identifying information, I would want that too. But sadly there is no privacy and no way of ensuring that now.