I find the way technology is used in volleyball matches very interesting!
In this sport, technology is used as an auxiliary mechanism that the coaches of each team can use, not as a decision tool that can change the fate of the game at all times.
In this sport, the initial decision is always made by the referee, and if a coach believes that there has been a discrepancy, he can request the help of technology, but if he made a mistake and the technology shows that the judge's decision is correct, then the team is penalized.
Something similar should also happen in football.... human decision-making should prevail, and only activate the technology when the national team coach is convinced that something was wrong, this way it would be used more prudently.
But the way it is being used today, everyone simply folds their arms for several minutes and waits for the technology to decide how the game will continue. This is wrong and very annoying!