I moved to Camp Verde, Arizona. Things were even worse here, but the small cable company sold out to Suddenlink out of Round Rock, Texas, and that sold out to Altice, from France, and I think Suddenlink here is similar to Comcast in Los Alamos. There's nobody like Allan, and cable's fatal flaw is that upload speeds are capped at 10 Mbits/sec. I paid over $300 a month for a couple of years for less, and now pay about $130 for 50 down, 8 up. Sigh.
Trouble is, if you offer gigabit, or even 200 megabit, symmetric, for a few hundred customers, you need 40 gig or 100 gig upstream, and that's a big-city thing. Citylink in Albuquerque does have that, and I suspect LANL does, too, though I'm not in touch with them the past 8 or 9 years.
Also, for WFH (work from home) for LANL, within the county or from Taos through Belen, there's still the fact DOE (Department of Energy) really, really wants all LANL traffic to go through ESnet (Energy Sciences) so latency that could be microseconds inside town becomes at least 70 milliseconds. That makes a huge difference in how useful it is.
Other nearby resources are Jane Hill and Cybermesa in Santa Fe, Richard Loewenberg and his first mile mailing list, also in Santa Fe and John Brown at Citylink in Albuquerque. The subscription web page for 1stmile is: