It's very true most want infants. Our boys were 7-months-old and 5-years-old when they came to live with us. The bond between us and the 7-month-old (now 2 1/2-years-old) is very strong. The bond between us and the 5-year-old (now 7-years-old) is still in its infancy but growing. His emotional scars are very deep and it hasn't always been easy. Because of everything we've gone through, we have requested the next adopted child (a girl) to be from birth to 1-year-old.
Indeed, most want infants for good reason, but they keep getting aborted.