It would be a coincidence if you find an address with the target prefix in the near neighborhood of the target address.
Wrong information is doomed to wrong results.
Everyone knows that the distribution of each bit is not equally distributed. But a similar prefix near the target address is a coincidence, this is wrong information.
There is at least 1 (Sister Wallet - I named it.) near each prefix.
Then you move on to neighboring wallets. Then you move on to distant neighboring wallets.