Like the rest of us online, dating app users must dodge unwanted messages. Forty-one percent of U.S. adults have personally experienced online harassment, and that number spiked to around two-thirds of adults under 30, according to a 2021 report from the Pew Research Center. Dating apps have made varying attempts to stop this on their platforms. For instance, Tinder recently launched a new warning to curb inappropriate messages — the latest in a years-long effort.