Well, i feel like Shadowlands has way more content that me and my circle of friends \ guildies enjoy more.
Whereas in BFA we had Island Expeditions and Warfronts, both of which we absolutely abhorred, we actually enjoy The Maw and Torghast, and regularly ran it with friends. I also feel like raid wise, CN and SOD are leaps ahead of Uldir and Battle for Dazar Alor. I'll never forget the shit show that was G'huun requiring 4 warlocks, or the 4-6 sub rogue stack on Zul. SOD loses some points for being balanced on the easier side though.
Dungeon wise, its a close affair, but my favorites comparing both expansions are from BFA (Freehold and Underrot were great!).
So the whole "we don't want" is highly subjective. Shadowlands is my jam, and hoping for a great 9.2!