I'm not 100% sure the sanction is correct.
From what I can find out it is given as a straight red card!
I don't think it ticks any boxes for a straight red.
Violent conduct vs the match ball.
I'm struggling to think of a justification for a straight red.
Any object thrown at the ball (and touches it) is classed as a handball, maybe a very strenuous DOGSO-H?
I wonder if we will see an update to the laws to cover this in the future?