Re: 1. Commas are important, so "collecting and selling" was a single clause, not two since both verbs are not separated by commas.1. Apple is most certainly collecting data about your viewing habits. They just don't sell it to 3rd parties.
2. Have you ever watched a Apple TV+ program? They insert an ad at the beginning of every episode.
Re: 2. That's not an ad, that's a promo/trailer.. for other series/movies. An ad would be seeing an iMac/iPhone/Apple Watch/Apple Fitness+/etc ad prior to each episode.