Oh it seems that by default python is not in PATH or sym linked to python3, and env python will give a "permission denied error". I am using pyenv and python is linked to python3 so "It works on my machine ¯_(ツ)_/¯"
TLDR: In oder to keep patch as small as possible, you can symlink python into python3 in your path
Update some disscustions at https://mobile.twitter.com/pwn0rz/status/1611198662641688577
TLDR: In oder to keep patch as small as possible, you can symlink python into python3 in your path