I have great sympathies for bus drivers. They have a really hard job. I got enraged when our local bus drivers went on strike and lots of people were like "$50,000 per year for driving a bus that's so much money wtf." My local transit authority usually has bus driver job openings, so if anyone really wants that 50 grand (after a few years of service) they're welcome to apply.
But they still shouldn't be able to run over pedestrians in the crosswalk, crossing with the light, without consequence.