Re:A Cyrillic orthography for the Polish language
by acqq on Wednesday November 11, 2020 @05:40AM
(#25057254)
> the importance of the Catholic Church in contemporary Polish culture goes back to at least 1772, when the Partitions began.
And the serious distancing from the same church by Czechs goes back even to centuries before that, as I've quoted before. Also note how Joseph II helped there only 9 years after that 1772 you mention.
In short, communism simultaneously increased Czech tradition religious apatheticism and Polish Catholicism.