"Even if Cannabis is legal, its still banned because Voice is a US Federal government"
Very few places in the World have actually legalized cannabis, and even then, most of it is for very limited use under very strict control.
http://www.thekindland.com/products/all-of-the-places-in-the-world-where-pot-is-2871
Seems Voice is aiming to be a facebook than it is to be a steem. They are just going down the same road as facebook. the worse part of voice is the KYC as the government is going to be able to get court orders for anything they want.