I think the most important difference is that ~50% of the population here thought the government was being incompetent/paralyzed and then performed a voluntary lockdown, much harsher than the government-mandated restrictions.
Since lots of those people who disagreed with the government (in)actions work as "knowledge workers", it was also relatively easy to make the switch to work from home, and they did, along with pretty much everone who was able to do WFH.
Possibly related: the current social democrat prime minister Stefan Löfven made a surprise announcement today that he'll be stepping down in November, a mere ten months before the next election.
I think it's natural that it would play out differently in Brazil - so many differences in the structure of the work force, access to information, English language skills, personal economic reserves, etc etc.