Hi Gaile...I respect you completely and think you always have great answers and comments.
That said...I'm not sure you thought one of those statements through fully..."if it's not supposed to be done then it wouldn't be possible to do". We all know there are tons of possible things that should not be done: some merges, erasing all data, making eroneous connections to ancestors, posting personal private information about living people. All of these things are possible to do but should not be done.
Thank you for all you do.
Have a great day,