There's other considerations.  Not all testnet users are equal, some are now whales.  Several have hit the faucets repeatedly and accumulated a lot.  Plus, the 101 have forged a lot and most now have 10,000 - 20,000 each.  So you can become a testnet delegate if you get 15-20 out of the testnet 101 to sponsor you.

Max, Oliver and Joel have pulled out of instantly putting people in the 101 with their testnet millions and the testnet is now adjusting to "new rules and realities" that came into effect only a few days ago.  It is not "voting chaos", but almost.