Once you decode UTF-8, iso-latin-1 and cp1252, you end up with Unicode characters, so that doesn't change the problem:
Yes, you might get undecodable text if you receive something that's in the wrong encoding. And yes, a different character than the intended one might be displayed. But that's an entirely different problem than the one the OP asked about.
In reply to Re^2: Removing Unsafe Characters
by ikegami
in thread Removing Unsafe Characters
by Praethen
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