Both of the above are examples of feedback loops.

While looking at clips on men's mental health issues, Jim clicks on an Andrew Tate video. His TikTok feed then makes further suggestions of Andrew Tate videos, even though he doesn't like any of them on the platform. His feed soon becomes populated with Andrew Tate and Jordan Peterson.

Neither of these are feedback loops

Stephanie watches Seven Samurai on Netflix. This results in Netflix recommending further samurai movies. Stephanie tries a couple, but only watches a few minutes of them. She nevertheless gets more foreign language martial arts movies recommended, and watches some of these. After a while, much of the Netflix feed is made up of foreign language films.