yes, but the Catholics maintain the Catholic church is the vehicle of salvation. By baptising infants you are what? baptizing them into the Catholic church? Because they did not make a conscious choice to follow Christ and be born again. and that my friend, is a world of difference.
Baptism is not the end. There are plenty of conscious choices to come.
That’s the difference. In double predestination, the end of salvation is at the beginning - in the womb. A fetus makes no conscious choices. But there he or she is - saved or doomed.