I don't agree with baptising children at all! If an adult is part of a particular religious group/has religious beliefs- that's fine, but don't go forcing your belief on to anyone else, particularly a baby or young child who lacks the ability to comprehend the meaning of a baptism and religion.
I didn't baptise my kids. I copped a lot of critism from my ex's family despite the fact we aren't and they aren't remotely religious.
If my kids grow up and decide to follow a particular religion and want to get baptised, i will have no objection. I may not personally agree with their belief but at least they will be at an age to understand and fully grasp what they are doing.