It's important to note that compared to human labor, AI is extremely cheap.
Society as a whole will produce more products and services and have to work less for this.
In other words, products and services will become much cheaper.
In the future, living on social welfare might offer a lifestyle more luxurious than working full-time is now.
So if most peoples life goes from "I have to work hard to pay my bills" to "I don't have to work as hard and can afford more", that will not drive people to go fight on the streets.
Society as a whole will produce more products and services and have to work less for this.
In other words, products and services will become much cheaper.
In the future, living on social welfare might offer a lifestyle more luxurious than working full-time is now.
So if most peoples life goes from "I have to work hard to pay my bills" to "I don't have to work as hard and can afford more", that will not drive people to go fight on the streets.