That's not true most manufacters can change the machine yearly but try to change sap for oracle, or your custom solution for sap, and you are spending million of dollars in multi years projects, I'm not expecting free and cheap software to end , but having a game than breaks in 10 years isn't problematic, but pushing delicate software for no reason, that could break in 5 years, becouse is impossible to the customer to know the dependencies of the program, or how robust is under stress test and cybersecurity, means we lack engeniering discipline not economics reasons.