If you look at the halftime shows which generally garner the most vocal opposition, particularly from the 'old guard' of NFL fans, it's for 2 reasons: it's 'offensive' to them because of the amount of female flesh being displayed - especially if it's a female performer as the headliner - or they simply don't understand the music they're hearing - either by choice or by genuine unfamiliarity. The hope is that someone says 'hey, that was cool.... maybe I'll check out more of it.' Rarely is that the case. Usually, the knee jerk is to criticism.
Prince was that rare combo of artistry and a show that seemed to transcend everything else. It was indeed masterful. It was also a very, very different time in this country and world. I don't think we'll ever forget that one.
I remember the people who thought that J-Lo and Shakira were not 'family friendly' or appropriate because of their dancing. The Super Bowl was in Miami if memory serves... a hotbed of Latin American culture and music. It was appropriate and artistic. I fall back on my prior observation that the Super Bowl is never guaranteed or advertised to be 'family friendly', whatever one's personal metrics may be which define that. My point is that people seem to have no problem with cheerleaders and backup dancers at at football game, but put a powerful female dancing and singing and showing some flesh as part of a performance, and suddenly the pearl clutchers are lit up about what is and is not appropriate 'entertainment'.... while going out for wings with the family at Hooter's after the game.
The halftime show with Dr Dre, Snoop Dogg, etc. a year or 2 ago was generally well-received.... is it because the major demographic in this country grew up with that music, and since Snoop Dogg is everyone's grandmothers' favorite former 'gangsta rap' superstar? I was a teenager in the 90s and it seemed like every rural white kid was listening to West Coast rap. So maybe that's 'comfortable' to the point that it doesn't offend people now.... like I remember it offending a lot of people then for various reasons.
No one is required to be moved by the halftime show. There was way more to it than just the 'diss track' portion. Is Lamar's style of lyric delivery and showmanship everyone's cup of tea? No. One can certainly not like it for that reason alone. But there's more layers to that onion. That's as far as I'm going with this before it treads into forbidden territory on TB.