As one Georgia farmer in a potumentary I saw a long time ago said, he can grow 5 acres of corn or five plants of marijuana and make the same money. It’s a no brainer. Another doc was interviewing a farmer in wine country. He said they have a winery. It barely breaks even. They grow pot, it subsidizes the winery.
If corn were illegal, it would cost the same as pot.
These people rushing into the pot business think that they are still going to get high prices when it becomes legal - very poor business plans. 90% will go bankrupt.