And the money in your wallet disappear fast.
Not necessarily. Many people already eat plenty of meat with their carbs, 3 or more meals a day. If they eliminate the carbs, they automatically start eating only once or twice per day. They'll stop spending money on alcohol, fresh vegetables and fruits, sweets, sugary drinks, medications, supplements, etc. They'll eat out less too.
That was the case for me and for many people I know. At worst I'm breaking even. I'm about to eat a pound of 100% beef Whopper patties, with grocery store bought bacon and smoke cheddar...dirty, lazy, affordable, and delicious.