This made me think, are bus drivers legally allowed to kick off someone who is sleeping indefinitely on the bus or otherwise just being loud, obnoxious, offensi

This made me think, are bus drivers legally allowed to kick off someone who is sleeping indefinitely on the bus or otherwise just being loud, obnoxious, offensive smelling, etc? I wonder if public transit were free, if I would get to see more homeless people on the bus as a result. For reference, the bus I typically take is the Dash which only costs 50 cents at most. Not that big of a deal, and right now there are rarely any homeless who take it. Some people who do stay too long get reprimanded by the bus driver, but I have never seen the bus driver do anything beyond that (since I'm gone before then). I have nothing against homeless persons, but seeing (and smelling) them regularly on my commute to work would quickly inspire me (and likely others) to find alternatives like Uber, working hard to get a car, walking, cycling, etc.