Full-Size Mode
Perhaps the following person isn’t calm or mellow because this may seem like an overreaction. But the reality is that even normal people have pet peeves that irritate them. It’s funny but they hate when Google gives them notifications after they selected an option.

CinnaSol6 wrote: “That dumb notification that says “the screen is now in full-size mode” on google chrome when you expand a video. I KNOW IT’S IN FULL-SIZE MODE GOOGLE.” The main reason why Google does this is to help confused users but that doesn’t change his annoyance.