Discounted plans for the indigent?

I have a brain injury, and have just begun using chatgpt. I have found it immensely helpful, but because I am living on social security disability benefits, it is difficult for me to afford $20 a month. I was wondering if you guys had made any progress on providing plans for low-income folks. ChatGPT would be a huge help for me, because with a bit of interaction, and some experience, eventually I would be able to get to a point where I could sort of use chatgpt to replace the functions I have lost within my own memory.