That's an excellent and very practical question. You've hit on a key issue in urban management and public space design. The short answer is: yes, absolutely. Open-top outdoor trash bins are a common and often essential feature in high-volume areas, but their implementation requires careful planning.
You'll frequently find them in places like public parks near picnic grounds or along main walkways, at the exits of major stadiums or concert venues, on bustling city sidewalks in shopping districts, and at transit hubs like bus stops or outside subway stations. Their primary advantage is speed and convenience—people can dispose of items quickly without fiddling with a lid, which is crucial when foot traffic is heavy.
However, their open design presents challenges. They are more susceptible to litter scatter from wind or animals, and odors can become an issue more quickly. To mitigate this, you'll often see them paired with robust maintenance schedules, sometimes with liners for easy bag removal, and placed alongside recycling receptacles to encourage proper sorting.
So, while they are a vital tool for managing waste in crowded spaces, their effectiveness depends heavily on strategic placement, sufficient capacity, and frequent servicing by municipal or facility crews. Their presence is a sign that an area's planners are prioritizing throughput and convenience, acknowledging that in a peak flow situation, ease of access is paramount for keeping the space clean.