If you're trying to design stuff for the real world, I think the closest thing you'll get to that is probably Fusion360- same engine as most other Autodesk stuf

If you're trying to design stuff for the real world, I think the closest thing you'll get to that is probably Fusion360- same engine as most other Autodesk stuff (I think) but easier to get started with, and your skills and habits can mostly move with you to bigger packages if you need to. For other stuff like designing miniatures and stuff, I dunno, I don't do very much of that