I agree, Fortnite handles this pretty well. The only thing I would describe as somewhat manipulative would be their store. Having a rotation that only lasts a day or two rather than allowing players to purchase the items that they want evokes a feeling of "If I don't purchase this skin now, how long is it going to be before I get another chance?" I have a few friends who stockpile skins that they think are "alright" just in case they want to use them in the future.