Why did the Hussite preachers have no success in other European states, for example, in Poland?

The level of development of Polish cities lagged behind the development of imperial cities. Accordingly, the contradictions between the townspeople were less acute and there were fewer people who were willing to listen to preacher-troublemakers, especially foreigners. But many Polish leaders wanted to make a political alliance with the Tabor government against Germany. This was prevented only by the church party (Cardinal Zbigniew Olesnitsky).

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.