For me the most important thing is including jobs that are more common for regular people. So many jobs are trendy fame stuff (influencer, art critic, influencer again, video gamer, video gamer again, video gamer a third time) that would never be an option for the vast majority of regular people. But manual labor is relegated to a part-time job, and barely anything about construction is represented. We can't be a maid, a firefighter, a mailperson or delivery person. Our sims wouldn't even have to actually appear in service roles, just having these as rabbit holes would be great.
Though I'd also love jobs that are quirky and fun. Still weird and something most people won't be able to get into, but ridiculous and weird enough to fit the franchise's brand of humor. A Psychic/Fortune Teller career could be very funny, especially if you could be a real psychic or a fraud like in previous games. Maybe a Daredevil career, where the whole point is that your sim just does dumb and dangerous stunts for cash? They come home dazed, exhausted and injured.
