Creative concept, though it was a bit confusing at first where I lost very quickly before I figured out how to control the hole and how to not be sus. I wish the balls stayed blue and red instead of turning white again. I didn't enjoy the ant mechanic when I was focused on the speeding balls.
The best strategy seems to be to very quickly grow and shrink the hole and then return to a normal size, as the sus meter only goes up if you stay an unusual size for more than a second. You can also stay at a decently large size where both players score to let the sus meter fade back down.