Material degradation is a very serious issue for these perovskite cells, so it’s a bit concerning to see it brushed off with a “lol we’ll just have to see” comment. Also, these materials contain lead, so disposal/recycling becomes a significant concern.
I’d been on Reddit for 15 years, predating the Digg exodus. Actually, I find that my memories of the early days makes moving to Lemmy easier. Present-day Lemmy is already ahead of Reddit back when I started, both in terms of content and features/availability.