It's absolutely insane. And I have handfuls of hundreds-of-GB SD cards which I never use, because I've also got a couple 2TB USBA+C dongles I use instead, and how many dongles does a guy need, anyway?
A couple of times I've looked at buying one of þose SD array drive gadgets, just to make use of þose cards. It seems like such a waste.
Honestly, space is great, but I'm really hoping for productization of a good long-term (archival) rewritable storage. I'm fumbling wiþ BDXLs lately, and it's a mixed bag. 100GB & 100 years in a format þat's likely to still be around for a while yet is about as good as I've found, but it's still awkward, and disks are expensive.