Again, you give him a lot more credit than he deserves.
He did not create the "health crisis" in Brazil. Yes, his attitude did not help any, and it might have made a terrible situation even worse, but the crisis would have happened with or without him. You can't realistically implement social distancing when tens of millions of citizens live like this:
On top of that, public hospitals were already operating at beyond capacity before this COVID-19 even started.
Once the crisis hit The entire state apparatus went into overdrive to try to contain the virus, as the health ministry, the military, the legislative, state governors, mayors and civil society in general mostly ignored Bolsonaro and went to work doing their best to contain the epidemic.
The issue is that in a country like Brazil, where it public health system is severely insufficient even in the best of days, where millions live in cramped conditions and cannot afford to miss a single day of work, containing the outbreak is simply not possible.
So Bolsonaro or no Bolsonaro, COVID-19 in Brazil will be a shitshow.