Yes and just as your comment requires simplification so does mine as I wrote a 4 min article and not a book so please extend that same consideration to me as you do yourself instead of jumping to insults.
The title of the article is "all land is stolen." That is my thesis. I only bring up the alternative definition to cover all sides, but I suppose if I did primarily run with the alternative definition as it was only really meant as a side point then I can see how you'd reach your conclusion that slavery didn't involve kidnapping.
I just hope that you bring this same critical eye to other writers on Medium because at least I brought up the counter-argument to the above point in my article as you extrapolated on. I have gone far and above what passes for "journalism" nowadays where you read most political articles on this site and they don't even entertain the counter-points.