I kinda understand where you're coming from. I thought it would just make sense when it arrived and my workflow would change automatically. I think it comes from being set in my ways because I've always done something a certain way, and even though it causes issues (screws falling off the table, drill getting knocked off, loosing a bolt/nut/washer, sander in the way when trying to rotate the board) it feels natural even though it's not efficient or smart. Where this really helps is when I am putting something together. I put all the part bags on the hooks or in the top center tray, and use the rotating tray for the parts I'm working on. The holes are good for Allen wrenches that typically come with the items I buy, or the stuff I build.
I think it just comes down to making yourself aware of its presence and using it.