You're talking pattie makers/distributors there, and they don't give 2 cents about what people want directly. They care about what sellers are ordering.
The sellers care about what people want, but they either hear "Just the usual, Sam" or if they're picking up more interest in the veggie stuff, they might broach it, but until the suppliers/distributors get enough signal/investment to ramp up, they won't make a bold move, because sticker shock due to potentially competitive pressure and very low supply.
Businesses, done right, involve very little mustache twirling, and lots of spreadsheet jockeying and getting things acquired and staged where they need to be.
The sellers care about what people want, but they either hear "Just the usual, Sam" or if they're picking up more interest in the veggie stuff, they might broach it, but until the suppliers/distributors get enough signal/investment to ramp up, they won't make a bold move, because sticker shock due to potentially competitive pressure and very low supply.
Businesses, done right, involve very little mustache twirling, and lots of spreadsheet jockeying and getting things acquired and staged where they need to be.