It's just another hurdle a band doesn't need unless it can work out well, in a previous band the drummer and guitarist were neighbours so they took it in turns but even then life gets in the way where they would both drive to practice as one needed to drop his son at football on the way or whatever.
I know a few people that declare themselves as eco friendly because they don't have car and cycle everywhere, unless they want a free lift to the supermarket, the tip, a gig, the garden centre, the airport.......