Being charitable, their agents are typically the ones that secure those deals, and they, being a bit more affluent and marginally more privileged than the rest of America, may not think to push back very hard on the jobs their agents line up for them. And of course their agents may even go as far as to try and convince them it's not a big deal.

It doesn't excuse it, but I also am willing to let it slide provided it doesn't happen routinely after they've been called out.

Terry Crews has also been hanging out with Joel Osteen, so that sucks too.

The U-2 Bomber episode was a little shilling, there wasn't even a myth. But what were they gonna do, not take a cool ass ride to the edge of space?

No, but getting a respected "science person" to go on camera and repeat their clean-sounding PR "Deepwater Energy" name is just one of the ways that Big Oil legitimizes their actions to the public, and I'd have hoped someone who spent a decade plus in both the entertainment and soft-science industries could've seen through it. It would be like if Bill Nye or Neil DeGrasse Tyson made a multi-part webseries about Clean Coal.

Regardless, it wasn't the first time the MB cast was tricked into shilling for fossil fuels, but an episode about clean-burning diesel in 2009 is a lot less aggregious than an episode about underwater oil drilling in 2023, in my opinion.

Mythbusters regularly featured weapons but they weren't shilling for the US Military Industrial Complex.

Not the MIC, but I have no doubt that the NRA or other gun lobbyists helped produce those episodes.