In our early days taking cruises, we had some lovely experiences sharing tables. Lately (although pre-COVID), we had some rather unpleasant ones - not on Oceania - when people discovered we are from Canada we needed to defend our healthcare system, were called 'Socialists', etc. We prefer to stay quiet and not argue, but it isn't pleasant to hear how terrible our country is from others at a table. At our only COVID-era cruise, this past May (our first Oceania cruise), we ate by ourselves for safety as well as sanity. However, I met some lovely people on the few shore excursions I did.