You're right, Apple has a long history with guerrilla marketing, especially gray-area tactics like bots and paid commenters. Even though there is no evidence of this, it "feels" true, so it must be true, right? Why wouldn't they do it, after all? They don't really care that much about protecting the brand, and these types of tactics have zero chance of blowing up in their face.
Even though they can and do pay for the highest-profile placements, they also do shady guerrilla marketing "just in case," because they have a whole lab that just analyzes channel efficiency, and they've discovered that anonymous comments on Reddit in random channels have 8.7x the effectiveness of YouTube ads, especially among the coveted Pale Incel demo.
This is how they got to be a trillion dollar company after all! It was marketing, not product.