> These days I rent far more often, and even being part of elite programs and being very experienced with the process it is still far more of a hassle than simply approaching a car you’ve booked online, tapping your RFID card and driving away.
Really? The last time I rented a car in MIA, I showed up, was Enterprise Executive so I went and could choose any of a few dozen cars that had the keys already in the ignition. After that, I drove up to the exit at which point the person pulled up my reservation, scanned the car, and gave me the paperwork. I was out in less than 5 minutes from when I chose the car.
Return was just as easy, just pulled into the lot, someone scanned the car and sent me on my way.
Granted, it's not as easy as RFID and go, and I don't have that much experience with rentals because I don't use them often, but I wouldn't call it "far more" of a hassle, at least in my limited experience.