..., He is careful and successful. Sticks to perfect broadside. ..., In any event if you know your tool and stay within it's limits you're golden
Well, no we really don't know that, based on his videos. Even if you personally know the guy, you'd have to religiously follow him into the field for every hunt, then then you could only say, from date X to date Y, I went with him every time and he was "successful". Because he's unlikely to ever show a botched shot where the animal got away and wasn't found until after many hours of tracking, and it was still alive, in pain, and had to be dispatched. It's human nature to not show a failure.
As for knowing your tool and being golden, well I'd say that's too broad a statement.
Minimum bow draw weights and minimum cartridge power level are normally set because below those minimums, at some point, you have too much room for error. The "limits" are an arbitrary judgement by the individual. You yourself wrote that you would not call a .38 a deer cartridge. Neither would I, as I would say it is too limited to be used for sporting purposes vs. deer. That doesn't mean it can't be made to work, but outside of an emergency situation, like starvation, I'd say something more powerful should be chosen.
As for judging, well if this fellow kept his exploits to himself, then he'd be free of judgement, but..., since he chooses to put this activity out in public, he then impacts you and me and all people who harvest deer, as we are all subject to laws which are made by people who do not harvest deer. So YES the hunting community could say to him, at least,
"Stop putting that out in public!". .., as negative opinions of that impact you and me and others. I don't, for example, transport my deer uncovered to my house or if I choose, to the meat cutter. It's only a few miles either way, but where I live it is not the norm to display one's kill. I've been in other parts of the country, and at the and of deer season there were bucks dangling from trees in the front yards all over the neighborhoods. That's not the case where I live now.
There is such a thing as "liberal creep"... well I call it commie creep. The states where the closet commies live get so bad they move into red states, but continue to vote blue..., and then things go bad where they now are, and the cycle repeats. 50 years ago my state was red....,
LD