For example: https://www.forbes.com/sites/neilwinton/2015/02/16/tesla-sho...
Source article: http://www.wsj.com/articles/the-tesla-paradox-1423786534
Electric car site looking at subsidies across the industry: https://electrek.co/2016/11/25/tesla-subsidies-big-three-oil...
One complaint I have with both of you both is that neither provides breakdowns by dollar of subsidies per car produced or sold.
Twice I conducted a study: I collected everything on their op-ed page over a week or two and coded them for their political stance. I think there were a couple pro-Democratic/liberal pieces out of over a hundred, and a few criticized the Republicans;[0] all the rest were pro-GOP/conservative or anti-liberal/Dem (plus a few that were apolitical). (And if you think the NY Times is the same, you're wrong: Ross Douthat, Bret Stephens (former WSJ editorial page editor) and David Brooks are all conservatives, and maybe others are too.) I encourage anyone to do the same; I feel I can almost guarantee results ever over a small sample like a day.
My conclusion: WSJ op-eds and editorials are partisan mouthpieces for the Republican Party and conservatives. I don't know how Tesla fits into that, but that's their motive. Denying climate change and demonizing any attempt at a solution? Supporting big oil? Musk pulling away from Trump? Others might have a better guess than I do.
[0] Criticizing Republicans is not necessarily pro-Democratic. For example, an editorial could criticize the Republicans for not cutting taxes enough.
Back in Apple's pre-Steve Jobs era, though, I did get the impression that the news stories were consistently bashing Apple in a way that made it seem like they had some ulterior motivation. Apple would always be described as "troubled" or "beleagured" like a mantra. And it's passed into mythology that Apple was near bankruptcy when in fact they hoarded cash and abhorred debt.
So I'm not really sure if any anti-Tesla agenda is really coming from Murdoch.
There is (or was) a lot of internal conflict over what the reporters feel is favorable coverage of Trump.
https://duckduckgo.com/?q=wall+street+journal+trump+coverage...
Wsj also has some nice pieces about Tesla, such as their recent tour of the production factory. https://www.wsj.com/articles/teslas-factory-in-a-fishbowl-15...