No refrigerator built today will be working 60 years from now.
Some of the recent fridges barely survive past the warranty; 6 years is more like it.
My HVAC contractor neighbour explained the general problem in refrigeration/cooling today this way:
1) Because of govt mandates, compressors were downsized (lower HP). To compensate, their rpm was raised.
2) The newer versions of refrigerant run at much higher pressures.
3) To hit the efficiency targets (again, govt mandated) for heat transfer, they had to go to thin-wall refrigerant tubing.
Higher speed, down-sized compressors pushing much higher pressures through wall-thickness reduced tubing..... you don't need a Masters in Mech. Engineering to predict what is going to happen to the failure rates.....
Rgds, D.