You see this in many places around the world. In any place where Muslims are a tiny minority (less than 10%), they argue "tolerance" and "religious freedom", and view any attempt to control violent Islam as "oppression"
The next stage seems to go from when they're around 10% of the population to 50% of the population, and have achieved majority status in certain localities. Then they start demanding things, and threaten to riot if anybody "disrespects" Islam. An example of this is Nigeria, which is 50% Muslim.
At the stage where they have achieved majority status, the gloves come off. In Sudan, which is 70% Muslim, the northern Muslims attack and enslave the southern Christians. In any land where Muslims are the political majority, Sharia (Islamic) law is made the law of the land, non-Muslims lose their civil rights, and life becomes hard for anybody not a Muslim.
So..what do you think is ahead? A thousand years of Islamic terrorism? Or will the infidel world get fed up.. rise up.. and squash them?
The main thing propping up radical Islam is Saudi Arabian oil money. The Saudis finance madrassas around the world. A madrassa is an Islamic religious school where the only subject students are taught is radical Islam. Since since madrassa students get free room and board, paid by Saudi oil money, getting into one is quite popular in poor countries
The main defect of Islam is that it is an unproductive culture. Actual work and hustle are not esteemed in Islam. Look at the economies of any Muslim nation that is not subsidized by oil deposits -- very unimpressive.
Islam's "Golden Age" occurred during it's period of expansion, 8th Century to 14th Century. As long as there was a steady stream of conquests providing an inflow of loot and slaves who knew how to run a civilization, Islam prospered. When Islam's expansion started getting rolled back in Western Europe (with the Spanish expulsion of the Muslims from Spain in the 15th Century) and the halt of Islamic expansion in Eastern Europe (most decisively at the Battle of Vienna in 1683, Islamic society went into decline.
The decline was accelerated in the 18th and 19th Century when the US Navy started getting active in fighting Muslim pirates in the Mediterranean (Piracy and slave-raiding, including raiding Europe for slaves, were major sources of income to Islam), Islam pretty much collapsed until oil was discovered in the Middle East.