Lego Mindstorms (gen 1) was one of my first coding experiences and one in which I really started to learn about the power of state machines versus lists of instructions. It had intuitive drag-and-drop software pieces that mirrored the same hardware pieces IRL. Wish it still existed for kids today
"...we've decided to end Rewards soon, as we shift our focus to our new Uber One membership program." (EDIT: received in an email notification)
It looks like they're trying to drive loyal customers into a paid membership who may have been otherwise happy with the benefits they were receiving under Uber Gold or other level.