It's not just the carrier - a Motorola (Defy+) bought from Amazon UK still comes with plenty of crapware:
* zinio (buy magazines to read on a tiny screen - really?)
* 7 digital music store
* tunewiki/motorola music player - a new, slower UI with every update (seemingly every week)
You could easily count motoblur on that list as well, and with a non-rooted old android (like all the other waterproof phones), you can't disable them entirely, block them from updating or move much of their bloat onto SD card (obviously, because then I could delete that).
So for now, rooting is still needed. Unfortunately with up-to-date firmware, it's also rather tedious and risky on this handset.