The world health organization has declared that social isolation and loneliness is a major global health problem [1]. I also note there are a lot of solo travelers. Here's my attempt to help with the problem. My favorite memories when I'm abroad is meeting with the local people. This is trying very hard to not be a dating/hookup app but a place where my family might be able to take a local out to dinner and learn about their lives and practice speaking a foreign language.

[1]: https://www.who.int/teams/social-determinants-of-health/demo...