I've had AT&T gigabit fiber in Louisville for four years now and it's fully symmetric. I frequently run speed checks and I always see uploads close to 1gbit.
I lust after such a thing. But here only AT&T copper is available, with a max speed of 20 mbps, and apparently they're no longer accepting new accounts:
I was amazed to see gigabit AT&T in the Red River Gorge (Stanton, KY) when I was there last month. I have a feeling the public-owned fiber backbone (Kentucky Wired) has something to do with that level of accessibility
Recently I got an advertisement from t-mobile (as one of their customers) about their home internet offering.
I currently have gigabit service through comcast/xfinity. Tons of stability issues, but that aside even in the best of times it's as you say.. super low upload bandwidth. And even worse they still impose a terabyte bandwidth cap on me unless I pay them an additional $30/mo.
Well, I looked into the t-mobile internet. It's an LTE router, no bandwidth cap, a flat $50/mo total... and the upload bandwidth I get is around 40-60Mb/s. Download bandwidth between 60-100Mb/s.
Google Fiber arrived, and now Spectrum has "940 Mbps Internet", AT&T Fiber has "Internet 1000", and Grande (regional cable company) has "Gig Internet".
And in neighborhoods where they overlap, some of those providers have prices (introductory offers?) that are ~$10/month cheaper than in other neighborhoods.
In my area FIOS is the reason. Verizon finally rolled it it out and as if by magic existing providers suddenly found a lot of bandwidth in their back pockets.
In DC I moved about 8 blocks down the road, from a neighborhood wired for Comcast and Fios to one where Comcast was the only option. The Comcast only street had worse service and prices about 50% higher.