It’s impossible and foolish to try and suggest what Bryson is doing isn’t what’s best for him. The key to that is that it work FOR HIM! If you have the dredded yikes or struggle coming out of putts before impact then I absolutely think some of his methods would be worth a shot. When anchoring was outlawed by the powers that be, this is what was created. Arm lock style of putting is the new age belly putter and its here to stay for the select few.