Why folks got to be extra? The only probing questions he should be asking is "100s, premiums, or unfiltered". Damn being racist must be so damn tiring, you making so much more work for yourself
There's a drama to racism, to having perceived enemies all around you, waging a cultural war at you in ill-defined ways.
It's not for nothing that the tone of alt-right spaces (which includes actual cable/tv-programs) operate at an 11 out 10. Every day, the foundation of your reality is on the brink of utter destruction, in some new way, yet it never actually happens, and nobody ever does a "hey, wait a minute" as to why that is.
Much of the alt-right/hard-right movement is incredibly histrionic, to the point that they can very accurately be called "drama queens". It's the drama itself which is interesting, and seemingly has the highest priority. If anything actually changes in material reality is secondary.
Journalist Matt Tahibi put it pretty well last time he was on Chapo Trap House, when he said that a lot of Trump-supporters mainly like him because of the noise and bombast he makes. It unfortunately spills over into actual praxis on a lot of occasions, but his point was that for most of his supporters, they enjoy the theater of it all, but don't seem particularly concerned about following up on how the many, many weird ideas he has proposed are (or mostly are not) actually implemented.
I think, to some degree, this is what this gas-attendant is like too. Without this artificial, seemingly high-stakes drama of constantly being in a culture-war, his reality is just, as you say: asking "100's, premiums, or unfiltered". You just have the mundane, material reality that sent you into this weird alt-right shit to begin with.
The problem with this particular kind of "inner-life-spice" is - of course - that unless you're a person of very high societal clout, you're going to be fired pretty quick if you actually lived out your fantasy.