@WandererUber @skylar @sickburnbro Heatpump compressors can run reliably forever so they're not "fancy" either, they're in every fridge ever and the old ones still run great.
The OLD ones run great. New refrigerants required to save the ozone run at higher pressures and puts more strain on the pumps and piping. You think those got upgraded to fit? Nope, now your fridge fails in 5 yrs just after warranty ends and heads to the landfill. That's sure more efficient and cost saving.