The Pi public chain is like a highway under construction. We are all workers who participated in the early stage. Points are distributed fairly and reasonably according to the contribution of each participant. When the highway is built, that is, Pi is on the main network, the points are exchanged for coins, which can be exchanged and cashed. So, if you wait until the highway is built and then join, I'm sorry, it's too late. Because you didn't participate in the construction, you missed the free bonus period.