You are welcome. I’ve posted something else a few times so I’ll repeat it again.
1 Apple TV, the hardware. Apple TV HD and Apple TV 4K are the hardware boxes themselves.
2 Apple TV, the App. The Apple TV app gathers and aggregates content from other sources like HBO, Netflix, CBS, Peacock, Apple TV+, etc. You can search for content using the Apple TV App. The Apple TV App is NOT Apple TV+.
3 Apple TV+, the subscription service. Apple TV+ is Apple’s original content streaming service. Apple TV+ is what you get a free 1 year subscription to when you purchase a qualifying Apple product. It contains only original content produced by or licensed by Apple itself. There are movies, series, documentaries that you will find only on Apple TV+, nowhere else. Apple TV+ content is like Amazon Originals, Netflix Originals, HBO Originals. For example, the movie Greyhound starring Tom Hanks was released solely on Apple TV+
So when someone posts that they have a free Apple TV subscription they are simply wrong because there is NO such thing as an Apple TV subscription. There is only an Apple TV+ subscription which does NOT include any and all content you can find.
That some make assumptions based on their misunderstanding of what they are subscribing to is on them, not Apple or the ‘fine print’. Apple is not falsely advertising the Apple TV+ service, not misleading subscribers, not pulling the wool over customer’s eyes.