When fridges were first produced for the mass market the manufacturers wanted to make them as appealing and necessary as possible. They sold fridges with clearly defined spaces - butter, milk, veg, meat, eggs.....
Eggs do not last longer if kept refrigerated, nor do they cook as well.
Eggs have been a staple of the kitchen for centuries because they keep well at room temperature. They should not be refrigerated and if you are in doubt about the freshness of your egg, put it in a bowl of water.
Keep eggs out of the fridge.