But there are Muslims who reject all the Hadiths and only follow the Quran
They do not differentiate between the Sunni, Shia, Baha'i, Druze etc cannon of extra Quranic material.
to them five prayers is an addition to what is found in the Quran and is shirk.
They claim to be the purest Muslims following what is only found in the Quran the true teachings of Allah
because so many Hadiths existed and it was up to men to whittle them down from the hundreds of thousands to what we have today and these men where sinners they did not have light they were not Rasuls they were just sinful men who compiled the hadiths.