Sweden has a pop of about 10 mil, Switzerland has a pop of about 8.5 mil. Sweden is projected to have about 10,000 deaths, Switzerland under 2,000; accounting for their population differences, Sweden could have avoided 8,000 deaths if they had locked down. 8000! source is IHME, https://covid19.healthdata.org/sweden, https://covid19.healthdata.org/switzerland. This also applies to the nordic countries like Denmark, Finland, Norway as compared to Sweden too.
Sweden did start much more slowly that switzerland but they clearly are vastly underperforming in saving their citizens.
The death rate in Sweden is comparatively high but it is too simple to just blame it on their avoidance of a lockdown.
You took Switzerland as an example, but if you would have taken Belgium, Sweden would do actually very well. Still, Belgium took quite strict lockdown measures and in a pretty early stage.
What really seems to have had a significant result on keeping the death rate down, is testing: countries like Germany and Switzerland are testing often and early and have done so already in an early stage of the outbreak. This way they were able to treat patients early and to protect vulnerable patients against others in their surrounding that were infected.
Sweden did start much more slowly that switzerland but they clearly are vastly underperforming in saving their citizens.