I just tested uBlock Origin and didn't see any warnings (or ads) on youtube.com on Chrome. I was not logged in. Do only logged in users get the popup warnings?

I just tested uBlock Origin and didn't see any warnings (or ads) on youtube.com on Chrome. I was not logged in. Do only logged in users get the popup warnings? Or maybe uBlock Origin isn't effected yet? It seems fair game to me that YouTube would block ad blockers. Video hosting is relatively expensive and creators rely on the ad income. Am I missing something from the argument as to why people are aggravated?