All these issues are valid and need solving but I'm kind of tired of people implying we shouldn't do certain work because of efficiency.
And tech gets all the scrutiny for some reason (it's transparency?). I can't recall the last time I've seen an article on industrial machine efficiency and how we should just stop producing whatever.
What we really need to do is find ways to improve efficiency on all work while moving towards carbon neutrality. All work is valid.
If I want to compute pi for no reason or drive to the Grand Canyon for lunch, I should be able to do so.
Anyone with experience in corporate operations will tell you the ROI on process changes is dramatically higher than technology. People invent so many stupid and dangerous ways to "improve" their work area. The worst part is that it just takes a little orchestration to understand their needs and use that creativity to everyone's benefit.