It's not an uncommon attitude, and it's also one I detest --- many articles about "security" have some authoritarian/paternalistic aspects to them. Then again, encouraging ignorant users is the easiest way to monetise, analyse, and otherwise manipulate them... and if this ignorance is a convenient byproduct of arranging things so "it's for your security" ostensibly, all the better.

The obligatory related link: https://www.gnu.org/philosophy/right-to-read.en.html