Watching this reminded me of when Brass Facts did their M7 video, they basically at the same time called out TFBTV for being SIG shills, but also thanking them for the access to the gun and most importantly the ammo used.
It is understandable that if you are a big name website with industry contacts that you end up being in the pocket of the industry, that is what you pay for the access and to make your content. But at least try to politely do some pushback so that you don't look like a full goober sitting there and allowing the rep to do their full presentation. But it is what it is, thankfully we have all these non-affiliated guntubers that actually go and call out all these issues.