To answer the questions you posed to me: Know that our Prophet himself prophesied that as time goes by we will see more misguided Muslims than those upon His path. So much so that the adherents of the true Islamic faith will be reduced to few and far between, and they will become strangers.
He also said that Muslims will divide into more sects than even the Jews and Christians, and at the head of most of these sects will be demons calling them to destruction.
The reason for this is mainly because the Muslims will abandon seeking knowledge of their religion and what their faith truly commands, and blinded by power, money, the love of land ,etc, they will instead fall into misguidance and blind following of leaders.
Thus it's not the religion to be blamed, it's those who misquote and misuse it to their advantage who are at fault.