Wouldn’t waste money on it.
To make wine the absolute essentials are.
100% fruit juice. Read label make sure it has no potassium sorbate, sulfides, or sulfites
People were making wines with nothing but juice and the wild yeast on the fruit.
Wine can be as easy or complex as you want to go
For utter simplicity YouTuber Paw Paw has wine videos. A great place to start would be Paw Paw makes wine in 40 seconds.
Yes indeed it does work
Then if you want to better understand what is going on I recommend watching videos by CS BREWS.
He discusses sanitizers to keep wild yeast from getting started. Shows how to use a hydrometer, airlocks, chemicals used in wine
All depends on what YOU like and how far you want to go down the rabbit hole