So ... just to make sure I get it, your argument is there is no theoretical limit like Y approaches zero as X approaches infinity on the graph, and if there is

So ... just to make sure I get it, your argument is there is no theoretical limit like Y approaches zero as X approaches infinity on the graph, and if there is a line it doesn't have a negative slope, because finding individual points with a small Y and large X somehow proves the line, if it exists, is flat or has a positive slope, despite the entire point of the article being that enormous piles of data imply the opposite, because ...