It’s the same across all the Midwest - Michigan, Wisconsin, Minnesota, the Dakotas… I don’t even think the Dakotas were states during the Civil War, but there’s the loser-traitor flag all over across the upper Midwest.

I’ve encountered a few sites that restricted repeating or sequential characters. Of course told after failing the first creation attempt. Makes things like randomly generated passphrases fun to figure out. Particularly when their idea of “sequential” involves both in alpha/numerical order, but also adjacent spacing on the (assumed?) qwerty keyboard!