If I had to drag myself across a desert in order to press that Bing button, would it be art then? (I think, in that example, the act of pressing the button might be the art - a performance).
Sticking a webcam shot through an AI filter is a pretty low bar. What makes it art that anyone other than the creator would care about is the real-time rendering. Thats the art that people are interested in discussing.
People do all sorts of walks as art. Whether thats Drag or a parade where the art is to make the walk interesting, or walking through the desert, laying on a bed of nails where the "walk" (or laying down) isn't necessarily interesting but the passion is.
Pressing the Bing button is unlikely to evoke any passion except from Bing product management.