I did some testing with a USB stick and an SD card reader and noticed there was an issue with the USB stick being ExFAT formatted which was not recognized by the script searching for lsblk -o mountpoint | grep media
So you gotta be sure your USB stick is FAT32.
Awhile back I thought that I’d make some utility scripts to do copy to USB and then noticed it was already there with the SYNC thing, but @tehn said that’s going away in the next update. I may still try some limited/targeted utility scripts for this in the future.