Link to the preprint: https://aidenlab.org/bitcoin.pdf

Coindesk articles: https://www.coindesk.com/layer2/2022/06/07/new-research-unea... https://www.coindesk.com/layer2/2022/06/07/the-decentralized... https://www.coindesk.com/layer2/2022/06/07/even-giants-start...

Of course there are downsides to Bitcoin not being anonymous. Wealthy people don't tend to like everybody else knowing just how and in which form they're wealthy.

That said, I'm tempted to think that Bitcoin not being anonymous is overall a good thing.

Thinking about the fact that Finland, Norway and Sweden apparently make peoples' tax information public.

https://www.newsobserver.com/news/nation-world/national/arti...

Not so much, really. See https://forum.grin.mw/t/scalability-vs-privacy-chart for a comparison of privacy levels (as well as tradeoff with scalability) across various blockchains.