Some people never learn how self-selection into your convenience sample affects results. Also, here is the NY Times article on which this click-bait is based:

Some people never learn how self-selection into your convenience sample affects results. Also, here is the NY Times article on which this click-bait is based: https://www.nytimes.com/2018/08/15/style/dating-apps-online-men-women-age.html https://www.nytimes.com/2018/08/15/style/dating-apps-online-...