Grinfucked is an unnecessary and combative neologism. Users are not trying to deceive anyone except to avoid looking stupid when navigating the latest UI tricks that often only make sense to tech insiders. Also, this has been happening for decades.
All of this reminds me a little of Crocker's Rules on SL4, where participants would explicitly invoke a special conversational mode to request brutal honesty. That's an important distinction: It's okay to ask for brutal honesty, but if you dish it out to someone without having been asked to, they may react more to the brutality than the honesty, which will probably make the rest of the exchange markedly less efficient.