Only the people who waste their money on a product that has a strong oder and does not slick a shaft up very good. I tried it three decades ago and cannot believe I still see people using it to save a few bucks over Renaissance or a good cue wax.
Chris, I have Renaissance, Cue wax, Hard Shell Turtle wax, and some others.
Butchers works fine for me and I kinda like the oder of it ... your mileage might differ.
I let any wax dry before buffing.
As far as wasting money goes .... I am a cue maker so that sorta justifies it.
Like buying shaft wood sight unseen and then tossing 25% of it out.
If I was not for the profit I make on cue repair and my fancy pens I could not afford to be a cue maker ... LOL.