I've noticed a trend with hand washing especially in public restrooms. Very few people wash their hands properly and it vexxes me to see this.
A lot of the time what I see is this:
Or sometimes people don't wash their hands at all 🤢.
The question I always ask is ... How do you shower ?
Hopefully you rinse, soap,rinse NOT soap then rinse. If you wash your body one way why would you wash your hands any differently.