Have you seen John Oliver's piece about that and can you point out the flaws?
It's possible that a comedian could be well informed from a staff, for instance, doing research. I am not familiar with John's arguments, but I wanted to address that dismissing him out of hand seems perfunctory.
No were not. We're just more polite and consider it customary to google up someone else who agrees with you that you can cite.
Humans are pretty consistent. The rules of conduct vary between tribes.
And FWIW John Oliver seems to be a pretty decent comedian. His filter bubble certainly informs his work and he's prone to bias but he's an entertainer by trade so I don't count those against him.
We should have higher standards here.
(I don't think your ad hominems are warranted.)