Given modern minimalistic build standards, the modern compressor would probably overheat and fail if run continuously 24/7. I am reminded of the old simpsons bit where they make a tent in front of the refrigerator.
Coincidentally, that episode is also 30 years old, and right before the clip starts, the fridge has just broken. So a fridge of that era cannot run 24/7 either.
https://youtu.be/1t9BdMuzV64