Nextcloud asked in a poll at https://mastodon.social/@nextcloud@mastodon.xyz/115095096413238457 what database its users are running. Interestingly one fifth replied they don’t know. Should people know better where their data is stored, or is it a good thing everything is running so smoothly people don’t need to know what their software stack is built upon?
At that point, were you regular folks though?
FAT32 is still a very common filesystem for flash drives and memory cards because it works on everything. Lots of people are likely to run into the 4GB file size limit.