That's the second time they mess up. Instead of simplifying it for the user they overcomplicate it. Why do we always need to send useless tokens somewhere to proof ownership? Why not using build in off-chain functions like message signing to prove ownership of the wallet.
I guess this will eliminate the fraud, and during the first swap, tokens became wrappers and thanks to this scheme were not sold to those who did not follow the project, it was good .
I watched the iBTC swap with snapshot, believe me, our method is much better. There was just a huge number of dissatisfied people ...