I don't see a need for it yet though. I'm a really heavy user (it specialist with more than a hundred devices in my networks) and I really don't need it.
These things are nice-to-have until they become sufficiently widespread that typical consumer applications start to require the bandwidth. That comes much later.
E.g.: 8K 60 fps video streaming benefits from data rates up to about 1 Gbps in a noticeable way, but that's at least a decade away form mainstream availability.
The other side of this particular coin is, when such bandwidth is widely available, suddenly a lot of apps that have worked just fine are now eating it up. I'm not looking forward to 9 gigabyte Webpack 2036 bundles everywhere :V
I don't see a need for it yet though. I'm a really heavy user (it specialist with more than a hundred devices in my networks) and I really don't need it.