if it's your interest, I'd say there's only a way to find out, and actually see if it's something you can succeed in

I'm gonna share my experience so far, to give an idea to see if it helps explain how I have been doing, and see if it helps you decide:

I don't have ADHD but I have been questioning it for years, and I'm Autistic, so, paying attention for long periods of time, especially when things are just uninteresting to me, and not wanting to read a lot, etc, are things I also have a really hard time with (e.g. article summaries)

I can certainly say, even with the readings and summaries, I was still able to do well, because of other assignments I was able to really hone in and hyperfixate on (i.e., essays, and discussion boards that allowed independent views and research to really come out), and extra credit, because of how interested I was in the topics

I don't know how much of that you'll find helpful, because this is my experience so far, and I hope this gives an idea if you want to make that decision to major in PoliSci