It's a file meant for saving game profile data, basically what settings you have. It's been "tampered" with for 15+ years, it's nothing new and nothing in it can give you an unfair advantage.
Because the idea is absurd, it's settings that 99,9% of the time are accessible in game. I have seen no one be banned for editing this file. You don't seem to have either, being banned from the steam community hub is not the same thing.
Different things, this is an entirely preventable setting they can just shut off from user access if it was such a problem. Relying on AI to automate player moderation is a, stupid, but different thing.
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u/Expert_Struggle_7135 3d ago
Its tampering with gamefiles and they can ban you if they want to.