As not just an introvert, but an introvert who had to deal with a language barrier for a long time, I don't love going through the normal checkout, but I actively dread the idea of having the support person come over because the balance can't read my tomatoes or whatever.

I'd say online ordering works around both, social anxiety-wise, but then you have to live in fear of when they inevitably call you to say that they don't have this particular type of banana and maybe you'd like some identical type of banana but we definitely need to have a conversation about it first.