In theory valid point and I approve but I'd disagree the sustainability factor. Even with renewables we won't have infinite energy, so we still need to think what we need to use the availabile energy for. The taining ist already ridiculously expensive and should the model become extremely popular it might still pull a lot of energy.
Needs to be evaluated on a per model usefulness / Energy Consumption basis.
And I doubt most current models would score very highly on that. (but please tell me those who do)
I applaud your ethics. But you don't know how close you are to falling from grace.
Just yesterday I had to remove perfectly tested, sensible and non-ai code from our production system, not because that it did not do what the author intended, but because what the author intended was flawed. And this is exactly what ai also cannot teach you right now: Taking a step back to realize that your code might be right, but your intentions are not.
Definetly keep at it. But be aware you will do the wrong things even with perfectly working code.