I think it may, but not anytime soon if you ask me. I understand that it may "look" easy to you, buy today when it's low, and sell one year after the halving, and keep repeating that to get rich. It's such a simple method and people should do that without a doubt.

However, the reason why it won't change anytime soon is the fact that it is not going to be an easy task, it's going to take some time before people can realize it, sure you know it and yes I am aware of it, I learned this last time it happened, and used it this time and made some profit. But not everyone knows about this so there will be a lot of people who would be fooled by cycles and they will not make a lot of money. Until people all learn about this cycle, it's not going to work at all, it will not change much.