Again, that article is inferring that Solar and BEV (Alternative fuel and Energy Source) sales equates to Elon getting government money.
Everything that generates a receipt or purchase order when dealing with the U.S. government is a publicly available record and can be requested via the FOIA act (Just like the DEO grant).
Did you notice how none of that where presented in the article you linked?
$4.9 Billion in subsidies as of 2015 across 3 companies
https://www.latimes.com/business/la-fi-hy-musk-subsidies-201...
We can talk about Gm if you want but I don't see how its relevant to my original point. Are there gas stations where only GM cars can fill up?