I think if that was proposed in the USA, people's heads might actually explode. When 2 roundabouts were put in nearby, some people acted like the UN new world order was on its way. I grew up in Basingstoke so I love roundabouts. Thankfully people have come around to the idea.
I'd support it just so my dog can walk near a road without some pickup gunning its engine as it flies past us. Any kind of traffic speed reduction is treated with fury over here.
I’m American and love roundabouts. I think my fellow drivers hate them because they require a small amount of thought and planning, which is too much to ask from your average American driver.
Roundabouts are easy, and easy to learn. When I got my license, there were just three roundabouts in my state. Now there are three within two minutes of driving, and a fourth one is planned.
Roundabouts are actually better than normal crossings for traffic flow and reducing the accident rate, but they require respect and consideration for the fellow traffic participants, so I don't expect them to work in the US.
Don't worry - that's not purely American. People here acted like the illuminati were on the march when a couple of 'school streets' were announced (no access during pick up/drop off hours
I have seen people drive the wrong way around the local roundabouts. The most frequent error is people treating it as a four way stop and waiting for their "turn" to go, then getting frustrated when other people don't do the same.