Sure. I think the main problem is corruption. Whatever policies or plans are adopted, somebody always ends up putting a lot of money in their own pockets and delaying everything as much as possible to keep getting more money. They also choose any options that will make that easier, instead of what would be more beneficial to the country.
Look at the World Cup stadiums, for example, they ended up costing a lot more than they should and many were built in cities that would never again need a big stadium, if anyone at all. And they barely finished it in time. Also, many infrastructure constructions for the Rio 2016 Olympics were never finished.
Yes, Bolsonaro was seen as an alternative, someone who could make better policies and, supposedly, fight against corruption. But the guy practices all forms of prejudice available and whatever new forms are discovered in the future, he probably is already doing it. He mocked people who looked for the remains of relatives killed during the military dictatorship (saying that only dogs look for bones), he told a congresswoman that he would never sexually assault her because she was ugly, he said he supports torture and many, many other things like this.
He was never a decent guy and didn't seem care about anyone so I don't understand why people were surprised with all he has done since he became president. Although in the case of the pandemic, he went too far. Even he should know that it was a serious situation that required an appropriate response.