If you are concerned about the incel movement, or about romantic loneliness, there are many things you can do:
Talking to people everyday
- Speak up against stigma of singles & virgins
 - Respect shy & awkward people on the dating scene
 - Support single people you know
 - Teach youth to build respectful relationships
 - Respond to misogyny and anger
 
Bigger challenges
- Advocate for better mental health care
 - Research romantic loneliness or incel issues
 - Build a support service