I can see someone throwing and insult in some extreme situations, I've been guilty of doing that myself. It makes me feel like crap afterwards because at heart i'm a sportsman about the game. I will usually apologize to all at the table after i calm down. It happens. If a player constantly insults other players I consider the player a Bully and would like to ask them out back in the Ally and give them an Insult 🥊 , Or its part of the players Strategy 🗣️ to anger and distract others from there game.
Call me old fashioned but i believe there should be a considerate level of Sportsmanship in the Game of Poker. I think the majority of players i'm around do have the spirit of Sportsmanship. Greed/Winning at all cost attitudes can cause insults and at the same time ruin a players reputation and lose others respect. ✌️✌️