Are you sure tech / office is the right area for you? You find Power point and Excel boring beyond words.
I would look at service industry, thats what i did when i got fired from my last tech job, i went to nail school. I had to get money from my mom for tuition but it ended up looking good for my disability application when i failed at that too, when god closes a door she opens a window.
Right now there are tons of jobs in the service industry. If it were me, i would try Shipt. They are always looking for people, and all you do is shop with other people's money, text, and drive all day. Get a fold up shopping cart for your car so theres no heavy lifting - i always meet my shoppers outside in the driveway with my cart. If i had a car, i would do it myself!
You seem more like a people person than a tech nerd. A paradigm change could be a blessing. When i did standup comedy in the 1980's, what surprised me most was that i was lauded for things i was punished for doing as a computer programmer.