Your position was clear.

I'm not sure how else you'd prefer someone to call out untruths that you've posted. It's either calling you a liar, or some version of saying you're talking out your ass, or what not. But you're right, that's what I was saying. FWIW, I don't think it's lying the way Trump lies; I think there's just a lot of uninformed knee-jerk reactionism. For example, you talk about processing times; have you ever heard of Lightning? It's a crypto used a lot in Nostr and which has instant transfer times.

My point is that I you're arguing a point that is easily refuted, when you have other points that are reasonable and justifiable. I could argue against the other points, too; for example, I could bring up proof-of-stake crypto-currencies which do not have huge energy use, and which haveno more energy footprint than the SSL transactions that you're using constantly, every day. But it would be a harder arguement for me to make because the original cryptocoin, Bitcoin, is proof-of-work and has had a huge eco impact.

And I might not try to argue that unless I thought you were open to discussing the topic in good faith. Which I don't believe you are; I think you've already made up your mind on the topic, and now all that's left is evangelism.

I do have a question, though: do you understand how blockchains work, and the what the various kinds of proofs are? Not in the "could you program it" sense, but in general, like could you describe how they work to someone over beer? Or have you just read a lot about how bad they are? How much of your opinion is based on your social media filter biases?