You can get clean water out of a tap in other countries, and it’s good to live in one of them. It’s good to know about other countries with beautiful scenery, clean beaches and historic buildings. I think it’s more important to live in a country where we can learn from others and appreciate other traditions, cuisines and cultures as well as our own. . No point in saying our pageantry / health provision / food / whatever is the “best in the world” without any real evidence. Yes I do like British scenery , Scottish islands etc , and because we like the familiar I enjoy returning to them. I also love Italy with its ancient buildings, beautiful mountains etc . What I find slightly uncomfortable about these sort of threads is the tone of exceptionalism ( “ we are the best…”.)