Bid’ah has always been known by most to be something negative. Anything the Prophet (peace be upon him) did not do or Allah (Exalted be He) has not instructed us to do, we must not do any of it. However, scholars have discussed in regards to differentiating between a ‘Good Bid`ah’ or a ‘Bad Bid`ah’.
Sheikh Yasir Qadhi sheds some light on this matter….
Source: Faith IQ
some scholars explained bid’ah is bid’ah no good in it since prophet alaihi salam said kulu bid’ah dorlala.