Best countries for disabled people

I’m currently a junior in highschool and due to the current state of the US I am very concerned and I want to start exploring the possibility of being an international student. I have autism and I am physically disabled and use a cane/rollator. Are there any countries that have an accepting culture for disabled people or are accessible that would be good to go to school at. This is a lot of criteria so I know it’s unlikely to find a perfect place but does anyone have any recommendations???

EDIT: After reading a lot of replies I think it would be helpful for any future ones to know more detail: 1. I am not planning on applying for disability wherever I end up because I am for the most part able to work without issue 2. I don’t need permanent citizenship I may stay in the country I go to school or I may not so I am more talking about getting student visas into countries rather than applying for full citizenship 3. I am hoping that after doing lots of physiotherapy over the next 2 years that I will be using the rollator a lot less and only be using a cane if that impacts the level of accessibility 4. I have very good highschool stats and extracurriculars so I think I’m pretty qualified for some competitive universities depending on how low their international acceptance rate is 5. Thank you for helping me and easing some anxiety and making me aware of things I need to be cautious of :D