alt Hacker NewsSSDs did not "stop getting bigger a decade plus ago." The largest SSD announced in 2015 was 16TB. You can get 128-256TB SSDs today.
You can buy 16-32TB consumer SSDs on NewEgg today. Or 8TB in M.2 form factor. In 2015, the largest M.2 SSDs were like 1TB. That's merely a decade. At a decade "plus," SSDs were tiny as recently as 15 years ago.
Perhaps my searching skills aren’t great but I don’t see any consumer ssds over 8TB. Can you share a link? It was my understanding that ssds have plateaued due to wattage restriction across SATA and M.2 connections. I’ve only seen large SSDs in U.3 and E[13].[SL] form factors which I would not call consumer.