That's absolutely true but it leads to two problems.

First: the obvious lack of experience/understanding of the nuts and bolts of it makes people from outside less likely to take the realistic parts of their warning seriously and may even lead to it being viewed as a subject of mockery which works against you.

Second: The failure modes that people suggest due to their lack of understanding can also be hilariously wrong like "a breach may be caused by the radiation giving part of the shielding magical superpowers which will then cause it to gain life and open a portal to R'lyeh" and they may even spend many paragraphs on talking about how serious that failure mode it while others who also don't actually understand politely aplaude. This has some of the same unfortunate side effects: it makes people who are totally unfamiliar with the subject less likely to take the realistic parts of their warning seriously.