Dr. Sahab, Salam,
The answer is in question itself. Yes. They do
In last 25 years, people have changed into strange species. I see men and women of every level engulfed into so much non-quranic beliefs and practices with closed eyes. Some times i feel, however horrific are Talibans, but it is nature's arrangement for such wrong footed weak people. Islamic history says so.
In 700H, when Abbasite caliphs got into luxuries, Irani Mullahs were on their prime, wine women and wealth was order of the day, Mongols came and massacred Baghdad. Caliph was crushed inside a rolled Carpet with horses foot. Thats was lesson number one.
In 1750, when Mogul empire got into same luxury level, when mogul kings started same business of women, wine and poetry, Self titled Nawabs into prostitution, kingdom divided into hundred of zones with out any central control. This luxury promoted arts and poetry, a natural course, but destructive for survival and freedom. Britishers came and enslaved such giant empire with no resistance. Foolish muslims then started writing stories on Tipu Sultan, the lone ranger. They always worship an idol after his death.
This was lesson number two.
1947, comes Pakistan and we see that in just fifty years, we could not digest good days. In juts 25 years, half the country gone with defeats. A God gifted country and look at its famous President. Thats all you need to see and his 92 ministers cabinet, in which most are convicted criminals, who should all be in jails. So again nature is on its own arrangement for such so called muslims. This time its talibans, who will do this cleaning job, the children of same old Halago Khan and Gengiz Khan, the Mongols of north. Thats a fact.