No, what makes them less credible is the fact that they feature stories like "Chickens... you rely on them for food and feathers. But could they secretly be plotting to kill you?" And "Water- you drink it... but does it cause cancer???".
The Wall Street Journal and right-wing opinion columns mostly have respectable opinions, in my view, and often they're right. That doesn't mean that every assrag piece of sensationalist yellow journalism is legitimate just because it has radical views on something.
Honestly, wake up. There's more to the planet than ****ing political orientations.