As you may or may not know, since the release of Storm legion there has been an increase of people using Botting software and scripts (like Autolt) to exploit the fishing profession. It has been obvious to most players that fishing has been exploited by looking at the auction house and the leader-boards.
Trion hopes to stomp out these exploiters by removing one of the features of the profession, the in-chat notification "Reel it in" has been removed, in an attempt to stop scripting software using it.
Hopefully this puts the fish grabbers to rest.
On the topic of the fishing profession, A recent hotfix saw this "* Reduced the faction boost granted from rare fish turn-ins in Storm Legion." which has lead players scratching their heads and asking, "Are you punishing me for not Fishbotting?"