But that's not the case anymore. The "onshore" workers are (or at least did for several years, giving the needed experience) also working remotely, so there is no longer an office barrier between the "onshore" business and the workers abroad.
Whether or not the workers "offshore" work together in an office or independently at coffee shops really makes no difference and has nothing to do with the conversation. If you mean the parent misinterpreted what we're talking about – that is likely true. But we're not going to change the subject just because he is confused.