Earlier quoted context omitted.
Oh no, he doesn't think they are stupid, just that they don't know the difference between browsers. If my mechanic mounted a new transmission or something that wasn't the same brand as the one mounted before, and told me "it's the new version", I couldn't care less as long as it worked as intended. I don't know anything about transmissions, so from my point of view I have no way of knowing if what he's telling me is…
If my mechanic mounted a new transmission from another brand without telling me beforehand that he intended to do so, and I found out later, then I would immediately lose all trust in such a mechanic.
Of course, we all know the original Turboencabulator is GE and all the others are knockoffs, but I've tried other brands and they work just as well, if not even better.