Does the United States allow pi to replace the dollar?

During a recent guest appearance on the 'Presidio Bitcoin' podcast, Twitter co-founder and current Block CEO Jack Dorsey made a thought-provoking point: **If Bitcoin ultimately becomes merely a value storage tool, rather than being used for payments and circulation, it will deviate from its initial vision and ultimately fail.** This statement directly points to the biggest paradox currently facing the Bitcoin ecosystem: its scarcity and continuously rising price make people more willing to 'hold and wait for appreciation' rather than use it in daily life.

Unlike Bitcoin, Pi Network is trying to practice the vision of a 'peer-to-peer electronic cash system' proposed in the Bitcoin white paper. In recent years, the Pi project has vigorously promoted 'PiFest' offline events, encouraging merchants to accept Pi payments, attempting to bring this cryptocurrency into real consumption scenarios. Directionally, Pi seems to be moving towards the 'payment route' recognized by Jack Dorsey.