That's the thing, there's always a justification if you want to find one. I don't think most engineers do it maliciously, they talk up whatever risks and benefi

That's the thing, there's always a justification if you want to find one. I don't think most engineers do it maliciously, they talk up whatever risks and benefits are in vogue on blogs or whatever and believe it sincerely enough themselves without ever seriously and objectively weighing the need for it.