What is Collor stance on this? (given how his own administration ended.)
Collor voted to remove from office.
Meanwhile, Senator Lindbergh Farias of the PT, who led the movement to impeach Collor as leader of the national student union in the 80s, voted not to impeach. A lot of people are noting the irony.
Also interesting about Collor, he's switched parties again. He's in the Christian Labor Party, which is actually organizationally descended from the party he led when he was president. He was previously a member of the Brazilian Labor Party and the Brazilian Labor Renewal Party.