You're not seeing the big picture. Our national healthcare system is completely ready to face a pandemic like that. Of course it is poorly funded nowadays, but we've vaccinated 80 million people in 3 months in the past. We have professionals, we have the infrastructure, we just needed strong measures and a federal plan to deal with COVID-19. The reason that did not happen was because of Bolsonaro. He chose to not only ignore the problem, but encourage people to live their lives normally. He didn't buy the Pfizer vaccines when we needed to. Hell, he went on television to say Covid-19 was just a "little flu". He fired the health minister 3 times IN A PANDEMIC. He's the one to blame for this situation.
China did everything to stop the virus. When the virus arrived in Italy or U.S soil they were already on lockdown. They have controled the virus and offered help to multiple countries. It seems to me that it's easy to blame "the evil communists" than to realize we've fucked up and our government/social economic system have failed us.
China has provided help for dozens of countries, vaccines, health resources, and they managed to control the virus when the West did not care. Remember when the virus arrived in Italy? China was already under lockdown.
They were not criminals. Dilma did not commit a single crime, and Lula's trials were completely fabricated. Even if they were, I'm pretty sure they wouldn't let their country in this situation.
Bolsonaro is clearly an idiot, he has refused to buy vaccines many times, and we only have the coronavac vaccine because of the state of São Paulo. Stop being delusional.