Re: koonday on 22nd Rajab
Don’t you know the famous hadees where it is said that one who start a bad tradition will be responsible for sins of those ho follow such tradition.
By this Muawaiya did started a very bad tradition of cursing and abusing Ali. You might refer to words ‘sab o sh!tam’ which has been referred by Molana Maududi while referring to the tradition initiated by power hungry Ummayads. You might have heard word ‘shatim e rasool’ for Rushdie and Salman Taseer. This shatim is gustakh. Now if Muawiya started this sab o sh!tam for Ali and his family, he might be treated first Shatim e Sahaba.
Rest of the case has been explained by @khoji very well.
I definitely can’t follow your philosophy of telling lies to children just to keep holy cows intact.