You gather incorrectly. I am an American who served in the US Army, lived and worked in Europe and elsewhere and have retired back to America. I argue, as do you, "equal justice under the law."
Ergo, my comment was about FARA. I commented to your view that, "Regarding Macgregor, I am thinking he should register as a foreign agent." My response was to provide the appropriate contact for you to do that. Please do.
Or don't. It's your concern, as you expressed it.
Thank you for your service. I also served in the military and in Europe, too.