原PO的观点就是随父姓是天然正确的。这是她的观点，你也可以觉得她不对，保持自己的观点，让孩子随你姓就好啦。关注一个博主又不是全盘接受她的观点。
The original PO view is that it's natural to have a father's last name. That's her view, and you can think that she's wrong, keep her opinion, let the child take your last name. Focusing on a blogger is not a complete acceptance of her view.