Below is a link to an article about how the issue plays out in agriculture.
The guy has essentially hacked his equipment so he can effect repairs himself because, “To get it on a truck is $1,000, and by the time you get it hauled somewhere and hauled back, you’re $2,000 into getting something minor fixed,”.
It sounds like a piece of legislation relating to technology is creating an opportunity for companies like HD, John Deere etc. to monopolize repair services on their vehicles, or at least some repairs.