You're absolutely right about how anyone could make the simple charts I linked-- all we have to do is copy public stats, paste, and mash the 'graph' icon. This "thousands of examples" you mentioned could make a nice graph too --if only they existed.
To paraphrase Mark Twain, always tell the truth, there's less you have to remember; or make up for that matter..
Where are they from, whose stats are they? As I said the word of those living in the real world who are being directly affected by current trade policies carry far more weight than charts.