Help with a rule.

[Jurassic Referee]

Originally Posted by Bishopcolle

I say, even though the ball contacted him, since it was still in A1's hands, it is illegal offensive contact by A1. He didn't throw it, he held it and shoved it, fully controlling the contact. PC.....

And if a defender on a throw-in reaches through the plane and contacts the ball in the thrower's hands, using similar logic you'd also call a personal foul on the defender because the defender fully controlled the contact with the ball?

what's the difference with that and the situation where A1 deliberately throws the ball at B1's face? Are you saying using similar logic that should be a personal foul also because A1 controlled the contact?