As a casual user of Linux (no strong inclination or skill in coding), I tend to veer towards distros that minimize the Terminal usage in favor of graphical user interfaces for accomplishing most changes. Modern Linux is a lot friendlier in terms of installing Software from a distro store and graphic drivers via a graphical interface. You won’t ever fully be able to eliminate the terminal usage, as it’s inevitable for certain tasks like adding PPAs on Ubuntu for example. It was honestly word salad for me during my first foray into the Linux world; but now I have a basic understanding of the Linux kernel and how it functions on a very surface level. I know enough to string commands together and understand the reason why it’s necessary to do things in a certain order.

I’m not sure if you’d have a good time with Linux, I’m hesitant to tell you to take the plunge because you will have to faff around with the terminal and use commands at times to accomplish certain things. That requires both focus and patience, which is not something which is naturally difficult for those with ADHD (unless a hyperfixation is quite strong). I’d give it a think for a while, ultimately you might be better sticking with the current OS that you’re using.