Is that law actually enforced? I'd imagine it's unconstitutional, since that stuff can be argued to be religious beliefs.
No. Hate to tell you but
The USA does not legislate for the whole world.
yes, but one must search the scriptures, jesus said if one desires to seek the dead, they can legally seek God and find the living and the dead, through HIM
I think it would depend on what country you relocate to.
There is no fortuntellinglaw.