"It is what it is." I just don't know what that contributes to the conversation other than filling a void with noise.
My new favorite for banning is "after the pandemic, ________ will never be the same." This, or variants on the theme, is becoming increasingly grating each time another article is published on that premise.
Edit: I forgot to add "buttload," as in "I was carrying a buttload of stuff." I think they mean boatload, implying a large quantity. I ended a jr. high age niece's use of buttload when I asked if she was constipated. (My wife didn't appreciate causing our niece embarrassment, but her sister--the mom--thought that I worked a miracle.)