There are several similar "erroneous" transactions mined by different miners: https://www.reddit.com/r/CryptoCurrency/comments/asapta/someone_just_paid_2100_eth

There are several similar "erroneous" transactions mined by different miners: https://www.reddit.com/r/CryptoCurrency/comments/asapta/someone_just_paid_2100_eth_for_transaction_fees/egsxq2m/ https://www.reddit.com/r/CryptoCurrency/comments/asapta/some... So it's at least a bit more complicated than just one miner trolling everyone.