It isn't a gotcha to say they own a computer. Making a choice not to buy a car makes a measurable impact. It's not a gotcha to say that they partake in societ

It isn't a gotcha to say they own a computer. Making a choice not to buy a car makes a measurable impact. It's not a gotcha to say that they partake in society. By your logic, it'd be arbitrary to safely dispose of motor oil instead of conveniently dumping it into the local park's pond.