You are dangerously naive. There are NO "young more liberal Muslims" for example: Iran.
Note: Irans' younger generation are Persian, it's the old Shi'a versus Sunni family squabble. For centuries both sides have been perfectly willing cut each others' heads off in the name of their Faith. This conflict would take a back seat to warring against the infidel West in which case all would dogpile on.
This is an excellent example of the dangers of technology:
lots of these protests were flashmob-style.
1979 redux? It's too soon to tell, but I'd offer that Mossa'ad and the IDF have pre-positioned their hardware if things go South badly. Estimates of Israel's nuke capability range from 100 to 1000 warheads.
Check out The Sampson Complex.
This is now the #1 national security priority for the Big O and hopefully he's not basking in what he might sense as universal admiration of his State of the Disunion Address & taking another golf trip to Hawaii.
To sum up in language that's readily understood: this is bad BAD sh*t for America.
Keep your powder dry, folks.