Redlining was a racist social bias embedded in the city infrastructure planning and implementation process.
Or
“slaves are legally 3/5th of a human” was encoded into the US constitution
By encoding into the legal structure a social bias, and then using that legal precedent as the goal state, implemented via orthogonal behavior measures, you are creating a measurement system that will enforce whatever goal condition the law encoded , including any biases that were encoded in the original lawmaking process
To be fair I think it’s a bit odd that you only quote American examples (and century old ones at that) in a discussion about a profiling system in France. I can vaguely imagine that France may have laws, today, that are biased too, but I struggle to imagine that they’re anywhere near as bad as the blatantly racist laws America grew up with.
I’m not sure what you mean by this, do you have any examples?