You do have to remember he still is a 'kid' per se and all the fame and accolades he's already accomplished has gotten to his head. He normally isn't a bad person as i have bowled with him recently and he seemed good. Now, look at PDW and all he has done. Hes a 60yo man that still has his temper tantrums and i understand he is one of the all time greats, but still you have to be professional and he will learn, either thru mentorship, or the hard way thru suspension.
Anthony has been involved in organized, sanctioned competition for at least 17 years now (according to bowl.com). There is never an excuse for destruction of someone else's property. That is basic common courtesy and social grace and is something that should be ingrained in him by now. Yes, he responsibly paid for the damage to the equipment but that doesn't make it all "okay".
Pete Weber is reportedly a very humble and down-to-Earth guy when interacting with fans on a personal level. Some of his on-lane behavior during competition, however, is not necessarily the greatest.
Everyone gets heated/angry/upset/disappointed in themselves when things don't go as expected [especially when there is money involved], but learning to control those feelings and not lash out at other people or start damaging property is something that needs to be taught and reinforced at a young age.