I believe more could have been done, but solely blaming our prime minister is just irrational. For example, the local government in the three biggest regions, Skåne Stockholm and Västra Götaland, made the decision to cut down on the items in their pandemic storage area[3]. Guess what happened when nurses and doctors were asking for more supplies.
There are of course other instances where politicians prioritized money over health, which had a negative impact on people's lives, which covid-19 only made worse.
Also, it's my opinion that people in Sweden have largely ignored the restrictions. I base this on the fact that walking to the store to buy food, I'm the only one wearing a mask and trying to keep a distance. Friends and colleagues report the same. The fact that IKEA (where I live) was packed with people suggest that people don't care.
[1] https://www.regeringen.se/pressmeddelanden/2020/06/mats-meli...
[2] https://www.svt.se/nyheter/inrikes/coronakommissionen-missly...
[3] https://sverigesradio.se/sida/artikel.aspx?programid=83&arti...