Attention to Bitcoin grew by orders of magnitude from 2010-2015, and grew by a large integer multiple during 2015-2020, and still grew a lot from 2020-2025. But now, I think attention is largely saturated. Bitcoin doesn’t hold the attention of the human race like other things—sex, food, entertainment. Bitcoin is money, so it’s rather unreasonable to expect humanity’s interest in Bitcoin to grow beyond their interest in money itself. Therefore, a working hypothesis is that it may be more accurate to model Bitcoin’s price as the product of two functions—a saturating (Hill) power law, and a pure power law. I hope this hypothesis is wrong.