I’ve never heard that in any other church but Catholic. We baptized infants in the Methodist church as well but it wasn’t attached to their salvation.
FWIW, I have been told by Presbyterians that infant baptism does impart Grace. Thus they call it a sacrament. It is one of the few areas I find myself in disagreement with them.
I pinged a couple Presbyterians to clarify.
As a Baptist I follow the two ordinances of the Lord's Supper and Baptism. I do not believe either imparts Grace.