This video complements the text tutorial at https://trevors-tutorials.com/0001-game-dev-fundamentals/
Trevors-Tutorials.com is where you can find free programming tutorials. The focus is on Go and Ebitengine game development. Watch the channel introduction for more info.
Really? Mine defaults to SMS if they don’t receive it as an iMessage message. I can’t recall it ever failing, only a long while back I would get a failure that prompts me to send as SMS - and I’d do it. It’s automatic now.