There is no one answer to this question, as it could be due to a variety of reasons. However, some possible explanations include that Epic Games has decided that the default skins in Fortnite are more aesthetically pleasing, or that they are simply more popular. It’s also worth noting that there are a number of different skin options available for players to choose from, so it’s not clear why Epic Games would want to stick with just a few default skins.
