You spend so much and they dont provide an immobilizer in it.
When I attended the Corolla's 'launch party' 2 years ago at the Expo center in Karachi; I raised this very point with one of the 'technical and product development' people. The guy's exact words were:
"Whats the point and utility? Everyone fits a tracker or a 3000rs security system anyway which is sufficient"
Morons I swear.