Dear Sister in Islam
This ... is a committed die hard munkir hadith...
I hope you are not his fold but in line with the Ijma'a (continuous unanimity ) of the ummah in this regard!!!
Walaikumsalam and thank you for your concern.
I'm not persuaded either ways. I acknowledge our dear Prophet (May peace be upon him) and the prophets before him as the greatest teachers of mankind.
However, I also distinguish between primary scriptures (revelations) and secondary sources (as collected and recorded by humans) of guidance that all religions have.
I also distinguish between Sunnah ( living traditions transmitted continuously through practice) and Hadith ( recorded statements in books), which sometimes contradict with the Quran or each other).
I am still studying the Quran and have not yet studied the secondary sources, so I cannot take a position either ways.