I’d take the advice being dished out on this post, although just for fun, I must mention that I faced nothing of the sort when I tried something similar. I was at the Etihad a few years ago, rooting for Real Madrid against Manchester City in the Champions League, while being seated amidst the home fans, and everyone around was happy to let me cheer for Cristiano Ronaldo and Gareth Bale and Benzema without any issues. It was a fantastic experience, all thanks to the great Manchester City fans. 😊