How do you edit your blocked list?

I've looked through everything I swear to God and I can't figure it out. 
There is no point to blocking anyone just so you know. You can see their replies to your comments.. It's just when you click on "replies" you can't see it. So I'm officially unblocking people and dealing with them, they shouldn't even be able to see my comments. Blocked should mean BLOCKED. They shouldn't be able to see me at all and I shouldn't be able to see them.