The video OP put up is from an episode that aired three years ago.
The show was already past its prime.
I still watch FG for the occasional funny joke, but nothing will top the first five or six seasons. Even the episodes I liked from the past couple of years haven't really aged that well.
The one thing I hate now is that they make really specific observational jokes that don't go anywhere. Like in an episode a couple weeks ago where Peter is at the baseball game and he asks something like, "Can I have an extra-long hot dog on an extra-short bun?"
"Sure. And the bathroom is right there between the mustard and ketchup dispensers that no one ever uses."
"Great. I can't wait to go to the bathroom and use it where there's no stall and twenty guys are waiting for me to finish."
They make telling jokes look really hard sometimes.