“Chazal, the Rambam and the Chofetz Chaim all had confidence in the everyday Yid to make these determinations to be mekayim this Mitzvah.
OK everyone, please make sure that as soon as you get to Shul this Shabbos, you publicly embarrass anyone you consider to be a rasha or kofer! Don’t waste the Rav’s time by first asking him, just go right ahead and start berating!
This is what HKB”H wants from us and will hasten our redemption, right Joseph?