Markets are filled with sellers and buyers, city parks are filled with elderly exercising. And various agencies have returned to their normal activities without fear of contracting Covid-19.
Wuhan as the starting point for the spread of Covid-19 has been free from case transmission. And many countries in Europe are free from Covid19.
Well... this is strange. In which country are you residing in? From what I have heard, even in countries that have achieved 70% vaccination (such as Israel, United Kingdom and Canada), they are now witnessing sharp spike in the number of new infections due to the delta variant. At this point, I don't think that it will be a good idea to open parks and other public places. And don't forget that the winter season in the northern hemisphere is only a few months away. That will probably result in another wave of infections.