It may be for the same reason they can't convincingly create fake books, rig elections, or fabricate data: https://en.wikipedia.org/wiki/Benford%27s_law https:

It may be for the same reason they can't convincingly create fake books, rig elections, or fabricate data: https://en.wikipedia.org/wiki/Benford%27s_law https://en.wikipedia.org/wiki/Benford%27s_law "The law states that in many naturally occurring collections of numbers, the leading significant digit is likely to be small. For example, in sets that obey the law, the number 1 appears as the leading significant digit about 30% of the time, while 9 appears as the leading significant digit less than 5% of the time. If the digits were distributed uniformly, they would each occur about 11.1% of the time. Benford's law also makes predictions about the distribution of second digits, third digits, digit combinations, and so on. "