HaKatan, on a day when we celebrate the open miracles that Hashem performed, I will daven especially for you (and no, not by V’lamalshinim. I will daven for you to do teshuva.
I honestly believe that when you eventually get judged by the beis din shel ma’alah, you will be held accountable for all the motzei shem ra you’ve said against millions of Jews. I have a lot of pity for you, for the punishment you will surely face.
I daven you that will see the error of your ways, and do teshuva – which includes asking for forgiveness from every person you’ve said lashon hara or motzei shem ra about.