[6] In January 2022, Kolakušić addressed French President Emmanuel Macron during a legislative session, arguing that vaccination must remain a choice, and compared vaccine mandates with capital punishment, claiming that tens of thousands had died from it citing data from the European Medicines Agency.

[7] In March 2022, Kolakušić gave a speech at the European Parliament targeting Canadian Prime Minister Justin Trudeau's response to protests against COVID-19 vaccine mandates, saying that Canada once stood for civil rights but now resembled more like a "dictatorship of the worst kind".

[8] In October 2022, following a Pfizer executive's testimony before the EU special committee on the COVID-19 pandemic regarding lack of vaccine testing for preventing disease transmission, Kolakušić made several strong statements to Euro Weekly News, speaking out against the EU's purchase of enough vials of the Pfizer vaccine to inoculate every member of the EU 10 times over (4.5 billion vials / 450 million citizens).

He further criticized the lack of disclosure of vaccine ingredients, saying..."no one in the world, except maybe 2 or 3 people, knows what it contains," calling it "the biggest corruption scandal in the history of mankind.

"[9] In the same month during a session of the European Parliament, Kolakušić remarked that criminal proceedings should be initiated by the EU against Pfizer for the promotion of billions of dollars of fraudulent medicine.