Somebody just paid 3.5M sats to make the ugliest txn I’ve ever seen 7500 satsv/B

https://mempool.space/tx/aeb6415a64cd584bb57eadff2520ab96abf3bcf52db0b35ca712cc870001fb77#flow=&vin=4

Is there any justification for this or is this just somebody who has no idea what they’re doing?