Since you are now only showing one question at a time, this would have been a good opportunity to add another chart type to complement the information in bar chart or highlight another section of the data.
With only one bar chart, the information density is quite low.
The interactive plotly tools such as zooming and hovering does not serve much of a purpose with only one bar chart.
The choice of just "All", "USA" or "Other" for the countries is not intuitive. Grouping countries by region or some other variables would have been a better alternative.
It is almost always beneficial to include a label for the y-axis. With some range selections, it is not clear whether your plot is displaying percentages or counts.
Good!