Its a no-win proposition. I post a chart with a tweet and you ignore the chart and attack the user. I post a chart by itself and you ignore the chart and shriek about how the source is needed- despite the data being readily available in numerous sources.
The point, of course, is that you ignore the chart (which is what matters) and just want to discredit the source (which is not at all what matters).
If Trump was able to tweet and he tweeted "2 + 2 = 4" then the fact that it is Trump is irrelevant to the math that 2+2 does indeed = 4. But you would say "Trump supports injecting bleach and blah blah blah" while ignoring that 2+2=4.
I don't care about all the other stuff. I just care about 2+2=4. If you can't prove otherwise, you go after the source.
It's also interesting to know that Ricter supports this method of attack.