Back in school (for example at sport festivals) when a weaker team was facing a stronger one, nobody "buuuuuh"ed at them. There simply was no reason to behave like an asshole. The outcome was more or less clear, but surprising outcomes also have been expected. Even when the weaker team lost, but some members pulled some nice tricks ingame, those would be recognised be the audiance and sometimes be applauded. In my experience even outside of school on different occasions, this is not extra extraordinary sportsmenship, but the normal behavior of humans overall.
All that "buuuuuh"ing looks really forced to me. (Forced by the author, that is.) Sure there are situations, when sportteams get buuuuhed at. There are some fans of Football Clubs, that really HATE certain other FCs, but in most cases, that is because something scummy happened in the past. Can't see lower nobels with next to none magic power harrasing other people, who are either stronger or have the higher standing.
Kinda feel like class S didn’t get enough screen time for me to hate all of them this much but… I’ll still enjoy watching them get their comeuppance
Oh please, no. In most cases, when rotten nobles get panels dedicated to them, they scheme up some sick or downright stupid stuff, that leaves a bad aftertaste for the reader. Sometimes that is needed, but too much it and a story loses out in the fun-section of overall quality.
And I also enjoy watching them get their comeuppance.