Sentence examples for A slippery slope from inspiring English sources

The phrase "a slippery slope" is correct and usable in written English
You can use it to describe a situation in which one small action or decision leads to several other ones which gradually become more and more difficult to stop or reverse. For example, "Starting to watch just one episode of a TV show on Netflix quickly became a slippery slope, as I couldn't help but watch several more before I finally decided to go to bed."