In the UK I didn't bother putting eggs in the fridge unless it was very cold outside (below -10C) in which case the fridge was preventing them from freezing.
In Australia, we are getting several months of the year where daytime temperatures are above 35C. Eggs start to develope at 37C and I don't have space in the kitchen to store eggs on the counter (which had only reached 31C so far this summer) so the most obvious place to store them would and is easily above that temperature quite a bit each day and I have a rooster. I turned vegetarian for a reason and killing a developing bird is not something I want to do again . I made that mistake once when candling developing eggs when I made the wrong call (the eggs had obviously set several days later than the rest delaying their development). So here in summer at least and with the size of Australian fridges, we keep them in the fridge. Usually there is enough space, but not always . Plus it takes several days before they make it to the fridge because we only put full dozens in the fridge , a part dozen stays on the counter until full and at present with the heatwave we've just had, the storms we are having currently and 5 of my girls broody, I'm not actually taking many eggs compared to my flock size (but eggs are not the reason I keep chickens) .