20 Things You Should Know About what is a swinger club
https://stephendicz290.wordpress.com/2022/07/06/the-17-most-misunderstood-facts-about-how-to-meet-swingers/
What's thoroughly modern about swinging, though, is the normalization of less-traditional relationship forms. For example, Silicon Valley's Thomas Middleditch recently declared that swinging "saved" his marriage.