OK, let's be careful with the author of this comment.
The following was written by Leandro Tessler in 2022:
"The lamentable Bruno Campello de Souza, a guest at Senator Big Spin Girão's session, measures vaccine effectiveness by comparing the number of vaccinated people with the number of dead 14 days later.
Stuff of genius.
Mantra 2 of the pandemic:
Psychologist is not scientist.
Needless to say, the unprecedented and brilliant methodology of the psychologist (now we must remember that a psychologist is not a scientist) has not been published in any journal.
I miss the time when guests to enlighten the public would publish their models before spouting off."
Link to the original in Portuguese: https://twitter.com/leandrotessler/status/1493306900577935365?s=20
I translated the two tweets using DeepL.
About AD HOMINEM.