I would argue this post (and the majority of resultant comments) have demonstrated that programmers staying relevant isn't as difficult as it seems. They were curious about how to pivot, had a forum in which they could ask, and in minutes started getting a wealth of practical, actionable advice from folks who have done the same or similar. The theme so far is that those programming skills aren't obsolete just because you want to change the vertical you work in and learning materials to help you achieve that goal are abundant.