Online, the phrase has become a meme. Supporters use it as a rallying cry for "normalcy" and tradition, while critics use it to satirize his dramatic, almost theatrical delivery and radical viewpoints.
The phrase you mentioned refers to his characteristic way of opening speeches and his ideological stance. The Slogan and Identity grzegorz_braun_szczesc_boze_wszystkim_antykomun...
Braun uses "Szczęść Boże" to emphasize his traditionalist Catholic values. He often pairs it with "Ratuj się kto może" (Save yourself if you can) or broad condemnations of political opponents. The second part of your query, "wszystkim antykomunistom" (to all anti-communists), reflects his positioning as a staunch opponent of post-communist influence in Poland. Political Ideology Online, the phrase has become a meme
He used a fire extinguisher to douse Hanukkah candles in the Polish Parliament (Sejm), leading to his suspension and widespread condemnation. The Slogan and Identity Braun uses "Szczęść Boże"