My child moved to front facing at around 2 or maybe 2.5 at the oldest (had to go back and lock at old pictures to confirm, she’s 12 now). Parents who obsess over things like keeping their kid rear facing until 5 or in a booster seat until 12 are just neurotic, IMHO. They’re probably the same ones who won’t let them ride their bikes around the neighborhood unsupervised or walk/ride the bus to or from school.