If it were 2 accounts, I would also agree. But when there are dozens of such accounts, it is no longer a straw. Can you explain how from July 1 to August 17, 60 accounts suddenly appeared on the forum who write the same, write in Chinese or are interested in Chinese topics?

Is that a straw? Maybe you just do not want to admit the obvious because of personal sympathy for the posting RainbowKun? I personally have nothing personal to him, no personal dislike, but when I see repetitive patterns performed in the same period of time, it can no longer be ignored and considered as something so unimportant.

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By the way, I checked the accounts that I had under suspicion through these 16 parameters. And they don't fit into the overall concept. In this case, I admit that it is not enough to merit transactions alone to write them into a general group.