I'm not sure I follow the logic either. . . It really doesn't take any time to cut a cigar. The manufacturers send them out uncut for a reason. . .
As for the part about not wanting to cut a cigar while driving, I suppose that makes sense. However, do you light it while driving(I think that's actually more distracting). Do you get into the car with the cigar already out of the cello and in your mouth/hand, cause if not hunting for a cigar while driving is certainly distracting.
They will probably smoke ok, but you will always question if they are smoking their best. Its why you asked the question in the first place. And if you're worried about if its smoking its best or not, your not fully enjoying the cigar Just not worth it.
Kind of along the lines, if you have to ask. . .