On the geth Rinkeby testnet, how does the rest of the testnet respond if a Rinkeby node makes a bad block, or a block that contains:
Transactions that may have been included in a previous block
Transactions that use a tremendous amount of gas.
(insert attack here)
I know that you can vote off block producers. But are there any automated rejections of bad blocks by the other block producers?
Is there a more resilient ethereum POA consensus that allows for elections of block producers than Rinkeby.