Being good in one thing doesn’t make you good in something else. He is an inexcusably bad IT admin. The devs I work with don’t ask for my opinion on code and if they would, it would probably sound nice to someone who doesn’t know shit, but it’d still be a dumb opinion. Likewise I don’t ask for their opinion on how to create our IT infrastructure (beyond of course asking their requirements for testing servers and such). If they have an opinion on it, it’s generally not very coherent or founded in reality. Like the complaints of this guy. Though they’re generally not this dumb.