[Attummm]

API keys and certs must be removed from git even if compromised. Many firms use in-house GitLab, Bitbucket, etc. GitHub has enterprise support for removal of sensitive data.

Force pushes occur for various reasons. Sensitive data includes customer and employee personal info.

Other cases involve logs, DB backups, cache, PDFs, configs, and binary files.

Maintenance and performance needs form another category.

Team dynamics and varying git expertise can lead to accidental or uninformed force pushes, especially challenging in a monorepo with 50+ contributors.

In summary, reasons range from personal data (GDPR compliance), security requirements for logs/configs, to resolving merge conflicts and performance issues.

Your question regarding the need to communicate between 50 or more devs, there was no need but monorepo idea forces unnecessary communication and team effort when none was needed if there would be more repositories.