I think, just like the '20-30s Germany, economic hardship will bring anger. There will be a counterrevolt against the 'moral' decay, corruption and inequality of the modern day world.

Half the people will blame capitalism (and believe the authorities) and will opt for more government control, the other half will blame the first half for leading us here. The only way for them (both) most likely won't be one of freedom and tolerance....

Even though it might play a part, human conflict isn't caused be algorithms.