I feel for the 2019 users, but I think they announced in July they sunsetted 2020 and I assume earlier versions. I have no idea, but for $680 annually (QB 2024), I might consider going with a used Air running Ventura for $400-$500. Not what 2019 users want to hear, also maybe Intuit will make good on this and fix for you guys, but it seems the writing's on the wall as to where licensing and licensing costs are headed with Intuit an Mac users.