A double a while later...
Vent--The coverage for my phone's data plan under my old free-lance job's boss (which we continued for the year, with me paying them at the reduced rate they got for having several lines on the account, by mutual agreement) has ended, and I now have an added bill to deal with each month--oh modified rapture...
Inhale--I talked them down to as low a figure as I could, and the representative I dealt with was one of the most pleasant, intelligent, humorous, responsive individuals I have ever had the great fortune to interact with on the other end of such a call....which involved disentangling my phone from their account, re-assigning it, etc.
Vent--I have this extra bill now--low as it is, it's still another autopay to account for, grumble...
Inhale--He understood I didn't want 5G on principle, didn't try to keep selling it to me once I explained my objections, made it work easily and smoothly, and dug pretty deep into two accounts without any major issues, which was a relief, because sometimes it's taken two hours just to get all the things lined up properly.
So, overall, net win and then some--I gave him all 5's and a glowing review.
M.