Have you ever heard of this tool before?
Personally I was just introduced to it today, and I have to say it is the most degenerate and disgusting machination I have seen in my life.
It is emblematic of excess and vanity in modern society. A tool that saves no time and only results in more work, presented as a solution to a problem that never existed.
If you had gone your whole life without knowing that a garlic press exists, I wholeheartedly believe that you would never think that a tool for it would be needed, as using it is equivalent to smashing and cutting the garlic manually.
It appears to me that it's as useful as every other TV marketed "Super Kitchen Device/Tool". It makes no sense to me why anyone would consider this a necessary utensil in any way. If it's convenience then why not buy garlic powder? Because it's definitely a lot more convenient.
In fact, why not pay someone to cut the garlic for you? While you're at it, buy a motor wheelchair, since you clearly have no self respect...