You know, it's funny. I believe I'm similar to you in this department. I use a giant 4K monitor as an ADHD mitigation tool.
But I used to work with another guy. Also ADHD. And he said he absolutely had to restrict himself to smaller, single screens, in order to focus because looking at multiple windows at once was anathema to his ADHD.
Just doubly reinforces how unique brains are. Even with the same diagnosis, different strategies.
I tightly control the amount of context switching I do since you can get derailed by them, for much the same reason. I don't think I have ADHD but I certainly struggle with attention, and that is a strategy I use. Every alt+tab/window switch is an opportunity for me to lose my train of thought.
But I used to work with another guy. Also ADHD. And he said he absolutely had to restrict himself to smaller, single screens, in order to focus because looking at multiple windows at once was anathema to his ADHD.
Just doubly reinforces how unique brains are. Even with the same diagnosis, different strategies.