Jobs are basically imo a kickstart for beginner players to grasp a tiny concept of what the game mechanics have to offer. Not a lot, however it does provide something to do until players get more advanced and figure out other things to do. Updating more jobs so they can generate more in game currency just would make new players super rich(exaggeration) without grinding hard at other methods of accumulating money like the rest of PimD has done. So sorry no support
But if they wanna update it, they could have did long time ago. Take a hint ig? Plus, a job with 1B payout? Catcafe who?