Fifth Element
Legend
I know you're hyperbolizing for effect, but these situations are not remotely the same thing as the fudging that has been the topic of this thread for 38 pages now. If you think these items are on the same scale as fudging a die roll once in a while, it's no wonder you don't seem to grasp my argument.Why shouldn't the DM change the ability scores, race, class, sex I have chosen?
Why shouldn't the DM change my character from 1st level to 30th, or vice-versa?
Why shouldn't the DM drop an asteroid for an extinction-event TPK?
Why shouldn't the DM have my player's spells randomly produce almost anything -- from a rabbit to tapioca pudding -- except what they are supposed to?
Why shouldn't the DM "save" the PCs?
It's the same fundamental answer.
It's essentially a slippery slope fallacy - if you save a PC once from a bad die roll, you may as well just do everything by fiat. But it is possible to fudge a die roll, for instance, without then making every decision that way.
("We're" in the general sense of people in the thread, by the way.)