Yes, that is such a problem...
Like mandating Indoctrination of universal common descent? Global warming? Pick your gender or identity?
I suppose you mean the false caricature of all these evil 'Christians!', who want a theocracy, even though no mainline Christians want that. Freedom of conscience, aka, 'religion', has been the best thing for Christianity. Why would we want to change that to some state sponsored, state mandated religion?
We actually have that, now, with state mandated, state indoctrinated beliefs about the Nature of the universe. Atheistic naturalism is indoctrinated by the public education system, allowing no contradictory beliefs.
Progressivism is the unofficial state religion, and every year another crop of progressive indoctrinees are churned out.. they cannot spell, do arithmetic, or know. history or classic literature, but they can dutifully recite the tenets of Progressivism.