"How much would you be willing to give us?"

All cold-calling (and 'surveys' on websites are a form of cold-calling) is designed to relieve you of some money.

The really good ones use 'guilt'. They will 'guilt' you into giving. Feel free to donate all of your money to them.

This seems to be a survey used to generate data which will support a desired hypothesis.

Starting from the first question: "What kind of cars do I keep?" Well, there's the "farm truck" which runs on gas and gets about 100 miles a year worth of driving, the four door compact used as a "grocery getter", and the EV which is used for the vast majority of time on the road.