Spectrum/ Time Warner/ Charter has 30 MBps internet for $15/ mo they call "internet assist". You need to have someone on free school lunch/ SSI to get it but someone could find it useful.
Since they don't advertise it, I feel a moral obligation to do so.
Our very local cable company has 3/1 Mbps (yes, as slow as DSL) for $20 per month. They don't advertise it but they will sell it to anyone, no poverty qualification.