Every job I've ever had, my coworkers and I have pretty openly discussed the 'taboo' shit like religion and politics. We can generally keep the flames under control, and if shit does start to heat up we'll change the topic knowing that the conversation isn't going anywhere at that point... but ultimately it's been a consistent point of growth for pretty much everyone involved.

Coming from the Trump regime, I can only assume it means "convert your non-christian coworkers to christianity, and other application of this policy will get you fired" so, 100% fuck this shit. Coming from less of an absolute shitstain traitor, I'd actually be in favor of this kind of rhetoric. Maintain policies requiring professional behavior and prohibiting harassment so that those who don't want to discuss it are empowered to shut the conversation up; but in a consensual setting, sure I'll hear you pitch coming to Jesus or w/e - so long as you're equally receptive to my counterargument.

That's not how it's gonna work, so again, fuck everything about this, but fuck if it doesn't hint at a nice sounding ideal.