You don't really care whether they swear or not? I do. And so it would appear, does Gabbafella.
If you are that sensitive about swearing please don't go to the Amex. In fact, don't go to any sporting event, or indeed watch sport on tv because you might just hear a "naughty word". Pubs, clubs etc should be avoided. And construction sites. And warehouses. And factories.
If you want to live in a world where nobody swears, you best self-isolate!