Currently, there are 200,000 nodes in the test network waiting to be deployed to the mainnet. Among the ten ports from 31400 to 31409, only port 31402 has a large amount of data transmission every day, while the other nine are silent. After connecting to the mainnet, the other nine ports will also have data transmission.
Pai is the public chain with the most nodes and is also the most decentralized. Those who don't understand can only resort to criticizing the elderly!