I mean presumably if you’re “tricking the arb bots” you’ve just found some additional arb of your own, which should make the market more efficient, and apparently in this case (I don’t know if this is correct, but this is the claim made by TFA), drive the price towards dollar parity because of this thing’s built in incentives. Or the arb isn’t from dollar parity mismatch but from the bots themselves, in which case it doesn’t matter to the market because it was dumb and you made it go away.