I voted yes - it's always great if Tesla can introduce new over the air software features - but I personally wouldn't use it.
I had an exit/entry profile on my Model S that was tied to the key. Trouble was, with energy saving turned on, you need to wait for vehicle systems to boot before the seat will begin moving. So I'd approach and open the door, then stand there for a few seconds while I waited for the seat and wheel to move. It ultimately became annoying so I deleted the profile and just get in the car more carefully. With energy savings turned off, perhaps it's faster?
I do think it's also worth pointing out that this feature has the potential to increase the frequency of operation of the electric seat motors and gears significantly, and if Tesla engineers hadn't assumed that behavior when selecting components, there is a possibility of accelerated wear.