There is no obligation to "support" a for-profit corporation like some kind of charity. Certainly VW deserves no such charity. It is a recidivist emissions violator that has been caught doing defeat devices on multiple occasions. It treats customers with the same contempt as it does the EPA.

It is good though that you got your vehicle on lease. If it is like my first-generation A4, everything will start to fall apart after 3 years.