The only other code that I write is for a handful of industry specific products that are not challenging in any way to code but are fun to design for the specific needs of my users and are informed by their incredible feedback from the field. The time and effort to play games with an LLM prompt would have effectively zero value here and again is the opposite of what makes these products great enough to be sold by word of mouth alone.
Aside from all of this I have no desire to pay a subscription to a service that requires me to submit all of my code to their engine for output. Given their models apparent fondness for taking copyrighted code and passing it off as it's own I would not put it past them to play games behind my back with my work.
Finally I see no new "AI billionaires" suddenly rising out of the field and I see no "AI heavy" companies suddenly increasing their profits, productivity or quality in any way. I hear what you are saying, and you're certainly not alone in saying it, but I see zero evidence that it's actually meaningful in the real world software market.