ANSWER:
Who cares what such people say?
Shia and sufis and grave worshipers and people of innovation surely hate what we preach because we follow the teachings of the Quran and Sunnah through the understanding of the 3 favorite generations! Let them say whatever lies they want as the prophet salla Allahu alaihi wa sallam and his companions were faced with even worse resistance than this.
If you are with Allah and following his sharia, He will be with you against the whole world.