I now have a Signal account
The recent trouble I had with my email setup has forced me to reconsider my communication strategy. I must have a Plan B. Even though I still do not like using my phone for productivity, I have to make this concession. You can thus find me on the Signal app: https://signal.me/#eu/AKio-VMi3643Lv6iuEAgrteICHl-cj14BPjVXKGhuSd7WewEnb1OA7BQx6-4Dsnv.
Note that email is still my preferred method of communication. I would hate to type on the phone. I will do it, if necessary, but will not provide the kind of lengthy/complete answer I do via email.