This is not specific to gambling viewing centers and to gamblers alone. Many a time you’ll see people who go to viewing center as a whole argue about a match, most especially when a player is being condemned due to his game play you’ll see that player’s supporters arguing and trying to defend him – those are the few experiences I have had and never have I used a gambling shop that provides means for people to watch matches yet I’ve seen several arguments.

Even in a gathering where no match is being watch you’ll still see football fans arguing about who’s the best, who did well in last season, what would have happened if player X or Y left a club to another, why it would be best for a club to sell player Z – yet no bet was placed, so I don’t think your thread title is appropriate.