I'd be happy just to have the moving of wet clothes from the washing machine into the tumbler automated. But not even this science can provide. :(
You gotta also buy the things science provides!
Each to their own, I had plenty of folks saying they're bad and break often but I've never had one do a bad job assuming it's being maintained - cleaning lint traps, not overloading it, descaling the system now and then (hard water area)
So damn convenient to chuck a load in before bed and come back in the morning to nicely clean and still toasty warm clothes ready to go