Here's an alternative theory: Perhaps you didn't pay much attention at how media works before, but now have a topic of interest with which you associate positive emotions (Tesla), and therefore suddenly the criticism becomes obvious to you - but only for this very topic. Your subconsciousness therefore has to alter it's previous mental model of the inner working of the media. But instead of throwing out the whole notion of the media being unbiased or neutral, your subconsciousness now just appends the new fact to the existing model: All media is fair and neutral, but not regarding Tesla. Kind of like a modified Gel-Mann amnesia effect.
But actual conscious investigation would produce more evidence that the media is always more critical. After all, no news site ever had headlines like "Today, again, thousends of airplanes took of and landed without a single casuality."
Just to be sure: This is not meant to sound condescending. It's just human. But the web makes it all too easy to find support for practically every idea ever, whether right or wrong. Which puts even more burden on us individually to observe our own internal heuristics.
However, it is entirely relevant in determining whether or not the slant of the piece is necessarily factual or whether it has bias, and in determining the probability that the speaker may have left out information unfavorable to the cause they are advancing.
It is a logical fallacy, but it is only a logical fallacy. It is completely relevant in arenas other than pure, strict logic, such as meta-logical analyses about potential biases.
(There's a few other "fallacies" for which this is true too; many of them like affirming the consequent are just straight-up errors, but "appeal to authority", for instance, is a fallacy in Aristotelian binary true/false logic, but in a more realistic probabilistic logic, it can be valid to use it to update your probabilistic beliefs about the world. You just are not logically justified in taking an authority and setting your belief in their statements to a true, mathematical 100.0000...% (which is what the fallacy would be in Aristotelian logic), and you are obligated to make judgments about the quality of the authority as you make the updates.)
Of course, 50% all automobile manufacturers are in the bottom half, and sure, it's not where you want to be. But none of the rest get special attention for being so.
Want proof? Do a search for the the following: CNBC consumer reports reliability rating.
What comes up? In order:
1. "Tesla Tanks": https://www.cnbc.com/2019/02/21/tesla-tanks-subaru-soars-in-...
2. "Tesla Slips": https://www.cnbc.com/2018/10/24/tesla-reliability-slips-to-t...
3. "Consumer reports yanks recommendation for Tesla": https://www.cnbc.com/2019/02/21/reuters-america-update-2-con...
4. "Tesla Falls": https://www.msn.com/en-us/money/companies/tesla-falls-after-...
..And so forth.
Note, however, that we didn't search for "Tesla". The spotlight given them is CNBC's bias. There's an entire automobile industry out there, and at any given time, half of it is in the lower half of reliability ratings. But only one is ever given headlines for it.
That's bias.
Actually Consumer Reports placed the Model S at the third-worst of 29 positions, so at the bottom 7%. "Tesla Slips" is actually a pretty mild headline, considering they slipped 6 spots and 8 was the technical maximum.
It was Tesla as a whole that placed 27th of 29 on that list of average lineup reliability (tied with Cadillac at 28th). Tesla tied with RAM for the lowest "most reliable" model ranking at 49 pts, while squeaking by RAM and Volvo for lowest reliability of a model.
The news media loves a hero and loves even more to tear the hero down. The former sells to fans, but the latter sells to everyone.
It would be bias if they were somehow going above and beyond, but look around. The most successful companies in the world receive immaculate coverage when they so much as blink too loudly.
I wouldn't be surprised if they have an anti-Tesla bias, though; while I don't know if CNBC has it, I have observed such a thing definitely exists, at a level above the baseline that any company would be expected to attract. But it seems decently balanced by the above-the-baseline pro-Tesla bias that also exists, so, shrug I guess.
Too many news outlets are using clickbait headlines that sound like a big deal but isn't.
These forums are getting astroturfed badly.
https://cleantechnica.com/2018/08/28/40-tesla-headlines-on-c...
https://www.reddit.com/r/teslamotors/comments/9b71x0/40_tesl...
And for more insight google “why does cnbc hate tesla”