Those numbers are fudged of course, I don't remember exactly how long ago or from what to what I was upgrading. My point is that we've always been having people say you don't need faster internet. And yet, I still want, and use, faster internet. 200mbs I would consider fine. But I'd still feel the difference at 500mbs or 1gbs.
I don't think it's at all inconceivable where people in the future are streaming high resolution multi modal personal sensor arrays to AI that is running in a data center...and ditto we are streaming ever more content back.
That's just the in vogue answer of 2026. There are undoubtedly endless innovations that I can't envision that will require ever more resources.
My point is just that every single "X ought to be good enough" has been proven false. And the only times where we see consumption really plateau are due to other reasons than desire (like cost).
This is necessarily a question that requires thought and speculation about the future.
You can't just flip a switch and do it overnight if it turns out there is demand.
And if there isn't demand, you are going to lose a lot of money.
I remember watching hours pass uploading files on my 200 mbit. Still take time but much faster with gigabit (measured at 940 bmit, so not the full 1gbit)
At the same time, I do kind of want more bandwidth just so I can download massive files like model weights quickly, host a web service out of my own house, seed torrents, etc. What might cryptocurrency look like if typical residential internet speeds were measured in gb/s? Perhaps bitcoin might be capable of more than 7 tps!
But to be fair, I am a nobody.