My take is it’s a steaming load of BS. We do not know that 1 is true. We do not know that 2 is true. We do not know that 3 is true. And we don’t even know if the Universe always existed, or came suddenly into existence. The “first cause” argument is based on nothing but conjecture and an unsubstantiated assumption that what we currently perceive to be true has been as it is now throughout all time. It’s all based on human perceptions and observations made locally, and does not have any established validity when applied to all timespace.