Broadband and DSL are fundamentally different, too- DSL is an assigned feed (like a phone line), broadband is shared by others in the area and redistributed from the pole.
Is 25Mbps the highest speed, or the average? Here, some areas haven't been updated by ATT, so they can only provide 25Mbps as the max speed, but if the user has fiber, it's gigbit. Since Spectrum took over for Time Warner, the minimum speed is now 200Mbps.
This is a vast oversimplification. DSL isn't just DSL, but 6-7 vastly different technologies. Cable internet is already at least on the 5th or 6th generation. The same goes for fiber etc...
The bottom line is DSL average download is between 1.5 and 3mbps down simply isn't compatible with current covid reality. Kids learn remotely. Zoom/Webex video meetings many times each day.
Seeing relatives - again back to Zoom etc. Watching movies? Netflix/amazon etc.. - good luck with streaming even 720p on a 1.5mbps internet line.
Why would a provider spend billions to serve a very small number of people? Low population density is the main reason wireless broadband INTERNET access is used in those areas. It's just not economically feasible to install the service and sometimes, it's physically impractical or impossible.
OTOH, it could be due to not paying the right people, in order to be the provider.
Let me ask you a counter-question - Why would major providers spend billions to upgrade their equipment then it could few millions to lobby governments to prohibit deployment of smaller (faster) alternatives?
For decades, municipal broadband operations have been subject to a minefield of restrictions and barriers designed to make the prospect of establishing or maintaining a community broadband network costly, difficult, and unsustainable. The Biden administration initially pledged that the Broadband...
broadbandnow.com
This is exactly to my original point of not everything is a "free" market.
Wired Telcos are unfortunately a natural monopoly. If they to be treated like a utility (which I strongly support) then they should be regulated like utilities are. This is one of the cases where the free-market simply can't fix the situation.
Even richest companies in the world (
Google,
SpaceX) are struggling to bring significant options.