Fastboot Error Failed To Boot Into Userspace Fastboot One Or More Components Might Be Unbootable -

fastboot wipe-super super_empty.img ( super_empty.img is inside factory images or can be extracted from payload.bin) Sometimes one slot is corrupted:

(example):

This error typically appears when trying to boot into (also called Fastbootd) from the bootloader, and it fails because essential partitions or their contents are missing, corrupted, or incompatible. fastboot wipe-super super_empty