السلام عليكم ورحمة الله احسن الله اليك Is it for us, if we have general knowledge of Bid'ah, not to teach publicly, but to just generally warn people in life against things like Mawlid. Or should we be quiet and leave this to the Mashayakh. Id really appreciate a bit of detail

Warning against a clear bid'ah like the mawlid is part of forbidding evil, and Imam Ibn Baz said it is not restricted to a particular body but is upon everyone, scholars and laymen alike, each according to his ability. Warn about what you know with certainty and with wisdom, and refer what you do not know back to the people of knowledge instead of busying yourself with arguing.