do people use the Caveman, RTK plugins

My agent didn't like it. Indirection causing noise and failure outweighed the token savings.

https://regular-reviews.pages.dev/rtk

No, because it is useless.

https://news.ycombinator.com/item?id=49080605 (JetBrains, Does Speaking to Agents Like Cavemen Save 65% of Tokens? We Test)

https://news.ycombinator.com/item?id=48588755 (The Token Compression Illusion: Why I'm Skeptical of RTK )

If it can save 10% of tokens, how is that useless?