I tried to get to beta when they announced it in June, but not US citizen so not for me. I understand why they did that but it sucks as a reputation of a free social network (they build a big wall and it is working :) )
As i don't have access to it, i could only browse around the site and reading how it will work looks a bit... KYC and the checks given to a private company (forgot the name but when i searched i did not like what they do) is not that great for even less paranoid people.
I get what they say they are trying to do, as no bots but with KYC and their rules there are 2 options. Everyone will be banned, or Voice will be a really great "big company" work environment feeling comunity. As everyone will be fake enough to not be really them.

As i said it few days ago. it sounds like a great place for cat photos.