That fair, but just for understanding. I am a home user, and the data I shared is that of a home user. This wasn't an artificial benchmark. Both my wife and I have devices that can individually saturate a 1 gbps connection when uploading home videos, photos to our local storage etc.
As a point of comparison, most folks aren't permanently limited by their ISP connection, but it doesn't stop them upgrading for the occasional times they do want that throughput. I can see why someone with a advanced AP with 2.5gbps backhauls would want to make use of it.