This can't work for the obvious reason that if everybody applies these techniques, then everybody's business would grow sky-high.
They might as well sell a book on how to win the lottery.
They might as well sell a book on how to win the lottery.
A passerby stoops down and picks it up.
No, I don't read the book because I don't like books that claim to be selling some secret sauce to success because they are often rife with survivorship bias.
Why does this obviously not work? Lots of businesses can grow faster than they do, maybe (probably?) even most businesses.
The economy is not a zero-sum game.