Regarding Christian-themed media in regions such as China

For mass media that uses Christianity as a theme / aesthetic or even subject matter (which can range from explicitly being Christian media or a secular media work that only uses Christian themes for the cool factor), would they have that much of a major issue when they try to export themselves to regions such as China (which AFAIK is very Spartan on religious things to the point persecutions are common there) - such as the creator (s) getting placed on a “wanted” list with bounties offered for capturing / killing them (a.k.a. “Salman Rushdie boogaloo”)?

I have been worrying about this for quite a while and still has not get a very in-depth demystification. The context is I am currently having a VTuber who uses Christian imagery on her outfits and even having costume aesthetic changes that line up with the General Roman Calendar (I grow up with a Catholic aunt in my extended family) - and sometimes do themed content on Christian feast days / holidays. Apart from those - she tends to draw more inspiration from fantasy vampire lore.

P.S. If you find the “Art / Imagery” tag does not fit with the post, you can change it.