The UK followed the same exact strategy. As far as I understand it, before March 20th, they were only implementing the same "recommended" social distance strategies that Sweden has implemented. On that date, March 20th, the UK only had 3,983 confirmed cases and 177 deaths (similar to Sweden's current totals of 5,000 confirmed cases and 252 total deaths). Less than 2 weeks later, the UK currently has 29,474 cases, including 2,352 fatalities. Sweden looks like it could be on the same path. Maybe they won't change their policies soon, but I would be surprised. Also, like the UK, I don't think there is much basis to believe that their current strategy is going to work.