if you want to give more context, please share the output for :
fastboot --version
fastboot devices
fastboot oem device-info
fastboot flashing get_unlock_ability
restoring Gogol OS is not needed anymore, installing /e/OS the safe way will fix your situation.
Install /e/OS on a Google Pixel 8 - “shiba”
[HOWTO] a Safe Guide to install "IMG-e-builds" even if the /e/ web installer fails