No they really haven’t. They’ve given no numbers to quantify the problem.

This reads like “we don’t know if they are cheating, it’s hard to tell, and it’s getting harder to tell, so we’re just done.”

This reeks of a decision based on a feeling about the direction of cheating vs a significant move to reduce cheating.

Sure how many people play on Linux vs windows? How many cheaters are on windows vs Linux? A assure you the windows number is way higher then Linux on both.