Yes that’s another good point.
In NYC, as well as many other cities around the world, the buses announce the line at the front door and direction. Someone in Montreal who’s visually impaired can know what the stop is when on the bus, but can’t always know what the line is before they board if it has multiple buses that stop at the same bus stop.
There’s also bus stops in NYC that give live bus time. They even have a button similar to crossing the street, that gives audio of when the next buses are:
On some stops that are in more touristy areas, as seen on the right, they include a map of the area, similar to what @coledev has shared for doing here.