All the carriers are attempting to get rid of DSL. My theory on this, is that they don't want to maintain so many modems and lines. And that the carriers certainly don't want you, OWNING, the at home DSL modem, or using an unlocked, secondhand modem that isn't leased. The carriers want both, a rental on the modem, AND, a subscription to the carrier.
I'm very happy with even the low Mbps, we get. It does the job, on streaming content and Zoom meetings and everything we do. It is only a two person household. Yet, Centurylink seems to want to keep increasing the monthly, which started out at $65 a month - local phone included, and is now $108 a month. When ever I call, and say cancel,.... that I'm going to another service, they will knock off $15 a month, and then slowly increase again, just a little bit, month to month, till its back up to over a hundred a month. I know technically, that the DSL can't improve the speeds- or can they? We don't care about the speeds, as they are good enough. It is this slow and weasel like, little increases, that are bothersome. Going to any other type of system, has up front costs, that seem insane to me. And who knows if they will do the same sort of "Just a little increase, over time," behavior.