To be honest I didn't actually notice I was replying to the same person until after I initially posted that most recent reply. I did consider re-wording it but decided to leave it as-is. I wasn't sure why the person I originally had the debate with had just presented the exact same discredited arguments again
TBH.
What I am reading in that article is not evidence, it is opinion and rhetoric, and frankly you did a better job of arguing your point without it. There is nothing in that article that we didn't already know, and they table the same stale arguments we've seen time and time again. As I've said before, making the same demonstrably false claims repeatedly doesn't actually make them true. Nor does being published on the bitcoin website.
I'm not sure I'd consider the arguments I have presented on the matter as 'political'. Perhaps in the sense that totally unnecessary wastage, pollution, market disruption and misinformation irks me, but not in the anti-crypto strawman sense that I often see people making out. As Dances said very well above, what's the issue with a more intelligently designed system that doesn't encourage needless waste, and actually does the job better (or even remotely close to as-good would be a start) than the system it claims to want to replace or supplement? Better alternatives already exist, but adoption and hype seem to revolve largely around people wanting to profit from mining at any cost.
You could separate the fundamentally anti-crypto people from those who are just pragmatically against certain aspects or implementations by considering that, rather than conflating any criticism of Bitcoin as anti-crypto propaganda.
Some people hate to see unnecessary and increasing wastage at a time when changes and sacrifices are being made to try to offset the impact we are having on our environment. That's one perfectly valid reason, to start.
I'm playing devil's advocate a bit on this one, but I don't see it as unfair to describe it as such. Mining is largely driven by greed and availability of resources. I have used the term parasitic for much the same reason.
I'm curious what you think our/my vested interests are?