It's completely against all of their interest to allow a user to do whatever they want with a device that connects to and uses their services.
Rooting is popular because we "can" do it, and it gives us more ownership of our devices than how they are designed.
The root process can take some knowledge (adb and shell commands) to little knowledge (one click scripts from a pc) to zero knowledge (one-click app on the phone) and rooting again doesn't really change anything on the phone other than granting superuser permissions. You can still get OTA updates from Verizon/Motorola/Google, you can still have everything function just like it did without root.......though now you have the option to do more.
Rooting is popular because we "can" do it, and it gives us more ownership of our devices than how they are designed.
The root process can take some knowledge (adb and shell commands) to little knowledge (one click scripts from a pc) to zero knowledge (one-click app on the phone) and rooting again doesn't really change anything on the phone other than granting superuser permissions. You can still get OTA updates from Verizon/Motorola/Google, you can still have everything function just like it did without root.......though now you have the option to do more.