The Bystander Effect

A hero is someone admired for their courage, noble qualities and outstanding achievements. Sounds like someone you want in your team, right? Usually, yes. Learn how the ‘bystander effect’—a social psychological phenomenon—impacts the role of heroes in agile teams.

https://www.august.com.au/blog/the-bystander-effect-when-having-heroes-can-be-problematic/