If you get a job won't they let you stay at home? In the meantime, can you be doing the housework and getting dinner ready for them when they get home? ( I assume they work)
If you're not at school or work then you really should be contributing something to the household.
I don't know what the work availability is like near you. But I would expect there are jobs that are easy to get, it doesn't have to be something you envisage staying in, even if you hate it, just keep looking for something better.
You can't possibly expect to not work, go to school, or do anything for the rest of your life?
Autism makes stuff harder-not impossible.
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Your neurodiverse (Aspie) score: 175 of 200
Your neurotypical (non-autistic) score: 32 of 200
Personality type: “The Logician” (INTP-T)