If people stop having children, old souls wouldn't have bodies to incarnate into. You shouldn't worry too much about this and focus on yourself, develop your soul first, then find the right partner.
Yes. People here, especially those who spend a lot of time on the 'chins and similar places, promote having children because they're worried about the current state of affairs in the west. It's a normal reaction considering what is being pushed in the media. This doesn't mean you, or anyone else is required to do so.
Satanism is about freedom. Nobody here can force you to live your life in a certain way. You make the choices and you get to live with the consequences of your actions.
It's important to note that having children before one is ready (emotionally, financially, or otherwise) is often a recipe for disaster. Children require love and attention from their parents. They need to feel wanted. These things are absolutely crucial for their well-being in the long run. Many couples out there give in to peer pressure or fall for the "have a baby to save the relationship" meme, and it's usually the kids who end up paying the price. There's also a lot to be said about finding a quality partner - a good, positive relationship generally gets people thinking about kids.
Even here the choice to have children or not is open, but why here they emphasize having children? is that to make more SS? or is that just the opinion of the members ?
(I'm a woman)