See a lot of men saying they have to be careful with women colleagues, has anyone here had issues with rumors, gossip, allegations etc?

Just curious because I know it happens but it’s never happened to me. My current job I mainly work alone but at the yearly conference many of the women got drunk and although there was no hooking up there was plenty of flirting w no issue. My past job was a sales job with 75% women and there was tons of flirting/some hookups w no issue.