Perfect The Sims 5 Base Game

I don't care that much if features are included with DLC rather than the base game, I only want the DLC to be well integrated into the existing game rather than off on its own separate island. We shouldn't have multiple farming/growing systems that don't overlap, or farming not effected by seasons, or multiple cooking skills/jobs that don't overlap. We shouldn't have a university degree that doesn't give you access to high-education jobs like professor and doctor. The problem with putting this stuff into DLC, for me, is not the money, it's the disjointed "flat" experience from not integrating new DLC properly into existing content.