The Children of Ta’if Who Stoned the Prophet ﷺ

Imagine having stoned the Prophet ﷺ as a child, only to realize who he was as an adult. How do you even become Muslim on that day? Were any of the children even listening to what he was saying while they carried out the brutal order to stone him? Since the Prophet ﷺ had hope in their Islam, did he get to see the fruit of that hope in his lifetime?