If the Brazilian army wanted to support a Bolsonaro coup, they had ample opportunity before, during, and after the election. It was obvious Bolsonaro pressured them in the days when he went silent and wouldn't concede... and that his advisors told him it was no go.
Which suggests the thugs occupying and trashing empty govt buildings are about to go through some things.
Federal police helicopters with stun grenades have now arrived.