You do what everybody outside the US does: build housing within easy walking/cycling distance of the stations.
And it's a simple matter of right of way, not "popular perception". A train runs on its own tracks, so it can be scheduled to the second and stops only when needed. A bus shares the road with other traffic, and is thus subject to traffic jams, traffic lights, other cars driving crazily and breaking down, nutcases running across the road and so on, which means lots of unnecessary stop-and-go (compared to a train) and a chronic inability to stick to a schedule.
And it's a simple matter of right of way, not "popular perception". A train runs on its own tracks, so it can be scheduled to the second and stops only when needed. A bus shares the road with other traffic, and is thus subject to traffic jams, traffic lights, other cars driving crazily and breaking down, nutcases running across the road and so on, which means lots of unnecessary stop-and-go (compared to a train) and a chronic inability to stick to a schedule.