For the most part it is more fun to talk about changing between things and comparing them than just picking something and using it for awhile. I know this is a silly point but you are basically seeing people who enjoy that kind of thing (all the more power to them) naturally dominating the conversation.
Think about it like internet car forums, if you search up virtually any brand of car you can find online communities that dominate discussion about said cars but paradoxically the vast majority of people who drive those cars will never interface with that community once or necesssarily care what they talk about. They just drive their cars.