Impact fix address - Not a must

[Daryti]

I rewatch Yoda's driver video and it seems to me that Yoda's right wrist is not bent at address and is not using impact fix for address. It seems that the right wrist bended on the backswing, is this correct.

Any advantage for not using it as Ted is using and is always recommended. Don't you have additional control needed if not using impact fix address, i.e. making sure the right wrist not unbended?