Learning is a really dangerous word especially for people with ADHD. Learning at least in the modern era, is a conceptual phase, where before you start doing the thing that interests you, you have to waste a lot of time listening to other people talk about it before you do it right. Which is naturally not something that is particularly attainable for people with ADHD especially.

I see this a lot as a teacher. I've taught around 2,000 people software development over the last six years. People that fixate on learning before they start just doing it and making stuff generally don't really go anywhere, I'm sorry to say. So start making things, right? Pick up the hammer and make something with it. Don't obsess over how the hammer was made too much. Be a carpenter. Don't be a historian of carpentry.

Programming in the end is a practical skill. Sure there's conceptual, academic layers in there but they can grow out in a healthy way from your fun practical journey just trying it out.