Sean,
I would say a forced carry without options is penal! If you have a very safe option - say a 50 yd wide safe fw as a distinct alternate - then its heroic, which is really strategic on (with apologies to Tom Doak who doesn't like this phrase) "steroids."
I can see where MD might think that type of strategy is really penal. If nothing else, I tend to stay away from repeating that strategy too often. As mentioned, it fits the classic strategic definition of the Golden Age guys. But in recent times, many gca's have wondered about the total validity of that idea (see Paul Daley's earlier volumes).
Most good players wonder why they should ever hit a driver near a hazard on purpose, when hitting the green with a mid to short iron, even from a angle without a frontal opening, is now fairly easy for most greens.
The frontal opening at best allows them to club down when between clubs for the uphill putt, whereas carrying a greenside bunker might force them to up club, and hit more spin. Others might purposely play to allow them to aim the approach away from the greenside hazard and draw or fade it back in, much as they might tee it close to OB and aim away. Or aim at the fatter part of the green, but they just don't need a frontal opening with 50 yds of run up anymore. (some average players do, though)
The real green defense that sets up a necessary angle is probably up slope - hitting into it from one side and having it fall away from the other.
But, some would argue that if you in essence can't hit the green from anywhere but next to the hazard, is that any different than asking the player to hit the middle of a narrow fw? Is that really an option - hit the other side of the fw and you can't hit the green realistically?
And, do options only really accrue if there aren't two more or less equal ways to reasonably access a green, not a good one and a very poor one based on where your tee shot lands or your basic shot pattern?
Guarding the inside of the hole twice makes a good strategy on longer doglegs where playing safely away from the bunker on the inside corner gives you a longer shot. Isn't a distance penalty of 10-30 yards enough without also having to carry a bunker and hold a green falling away from you? (Certainly more true the longer the disparity gets and for longer holes over shorter holes, where 150 isn't much harder than 140)
I think, given today's game, that we shouldn't necessarily be repeating the "hit it near the hazard" strategy without really thinking about how it works now, even if the GA guys seemed to think its the cats meow.