$702 more is relative and tells nothing without the basis. It's 61% increase in 5 years.
Seems that streamers have a long way to go before they extract all that money.
I subscribe to YouTube and my partner subscribes to Prime. We have a joint cable-like tv package too, and one of us pays for Disney Plus. In the past we’d have been consolidated into one cable subscription consumption, but now we appear in the stats as lots of distinct consumptions.
I think all-in, streamers plus other subscription based entertainment services are nearer to the $140 figure per household than the individual figures describe.
Inflation is multiplicative, so: 1.277 * 1.26 = 1.61 giving us the 61% subscriptions went up.