Dear pros, those who are involved in black Pi have always been in black Pi. Either they say that old 4 is not open source, that there is a big plummet, that old 4's exchange is selling coins, that the price is not rising, and so on. The haters can't be just idly sitting around; they must have a purpose? Just casually click on a dog head related to black Pi and you will see all black Pi posts. The purpose is to spread rumors, manipulate images, then short Pi, and play people for suckers. With the current low price, at a low price, without affecting life, hoard some Pi, and in the future, benefit a hundredfold, thousandfold, or ten thousandfold. Buy when no one cares; this is the 80/20 rule! There are 70 million pioneers worldwide, with registration numbers in the hundreds of millions. This era is the era of traffic! Those who understand will understand!