Public 'Washing Feet/Dishes in Sinks' and Facility Usage Boundaries

=== Public 'Washing Feet/Dishes in Sinks' and Facility Usage Boundaries === At trailheads, scenic parks, or convenience stores, people are often seen washing their feet or slippers directly in sinks, or even bringing their own detergent to wash dishes. Such behavior is frequently photographed and posted on social media for public shaming. Opponents angrily point out that sinks, as the name suggests, are for washing hands. Washing feet or greasy dishes is not only extremely unhygienic and prone to clogging pipes, but also makes the next user feel disgusted, condemning it as selfish behavior lacking public decency. However, some individuals involved and supporters have come forward to defend themselves, arguing that many outdoor attractions or rest areas lack dedicated foot-washing or cleaning stations. When there's an urgent need to clean up after playing in the sand or camping, as long as they rinse thoroughly afterward and don't inconvenience others, there's no need to be publicly shamed like criminals. The debate between 'lack of public facilities' and 'insufficient public morality' always sparks heated discussions on major forums.