I didn’t notice anything, but I wasn’t really looking. The WWE is quite good at making sure signs and chants they don’t like aren’t seen and heard on TV.
Not that I heard, and I highly doubt anyone did. The things brought up in Oliver’s segment aren’t anything new to wrestling fans so if they wanted to chant they would have already.
Honestly the most odd-ball chant I heard was for WWE to turn the lights off because fans couldn’t see (happens a lot in outdoor venues).