Am I stuck in USB boot mode?

I followed the instructions on wiping the eMMC here. I noticed that the when I first started, the Zero didn’t show as “Amlogic, Inc. GX-CHIP” in lsusb. It only did that when I plugged it in while pressing the USB boot button. It’s now showing that way any time I plug it in and doesn’t seem to boot into any operating system. Am I just doing something wrong or is this stuck in USB boot?

On fastboot mode, you need to flash u-boot.ini to eMMC, after that you will be able to boot from uSD(microSD) with any mainline linux OS from uSD. Make sure to complete steps below to wipe out eMMC contents first:

You can also write images directly to eMMC: