It never occurred to me that Spacedock was pressurized, and I can't imagine why anyone would assume it was.
Nor I. I just figured the big space doors kept stuff out of the dock area they didn't want in. Like space garbage, or stray disruptor bolts. Forcefields are fine and dandy until the power goes out.
Well, that argument applies no matter what "different environment" you're looking at inside versus outside.
I never had any doubt that it was intended to be pressurized... simply because the visual evidence clearly indicated that it was. Okay, argue that it was a "scientific error" with the beams of spotlights being visible... it's still on-screen so it's still canon, and there is no rational explanation for them being visible except for the presence of an atmosphere. The beams were visible, therefore there is a medium to defract and disperse the light.
As for protecting from "stray disruptor bolts" ... how often does that happen in Earth orbit except under circumstances where you'd want all your fighting ships out and FIGHTING?
Space garbage and so forth... would be easily protected by a far less robust system (after all... wouldn't you expect every bit as much, if not more, garbage near the drydocks?)
The only rational reason to have a big enclosed space is for it to be an isolated, different environment. It may not have a BREATHABLE atmosphere (though I can't imagine why you wouldn't have one), but there are so many sound, valid technical reasons to want a zero-gravity, fully-pressurized WORK ENVIRONMENT that I can hardly imagine it being anything else.
And of course, the only time we saw Enterprise go in was for major repair work (after Khan) or with the A, just as she was getting a paint job touch-up. Both of which are reasonable situations to want an atmosphere to work in, I think.
It's OK that other people have different ideas... but it seems so utterly obvious that it makes me wonder about why people seem to be so inflexible about even considering the possibility.
So Dennis can't imagine why anyone would assume it was. I've already explained it more than once... if he still can't imagine it, that's not anybody else's fault.


