She studied a degree in engineering at the Catholic University of Leuven during which she was a member of the Flemish nationalist Nationalistische Studentenvereniging and the Katholiek Vlaams Hoogstudentenverbond groups.

[5][6] In 2020, Pas expressed criticism of moves by the Black Lives Matter protests in Belgium to remove statues of Leopold II, King of the Belgians in public spaces.

She argued that while she is a republican and that Leopold had oppressed the Flemish community, she also believed that statues of historical figure should remain, and stated that "It bothers me that an American incident is being imported here.

[6] In 2021, Belgian journalist Hind Fraihi published in her book Behind the Shield of the Extreme Right that Pas was a member of the closed Facebook group She Wolves which allegedly shared fascist content and called for violence.

During the local elections of October 2024 she doubled the seats in her hometown Dendermonde equalling the Mayor's results, and obtained 4790 preferential votes.