sysctl kernel.unprivileged_userns_clone=1

Briefly describe your issue below:
I am trying to use eDEX-UI but its giving me issues it wont let me run it as regular user only as root I talked with a dev and he reccomended running sysctl kernel.unprivileged_userns_clone=1 and I have read mixed opinions is it really a security issue if I do that how would it effect my OS?

What version of Parrot are you running? (include version (e.g. 4.6), edition(e.g. Home//KDE/OVA, etc.), and architecture (currently we only support amd64)
4.7 mate/sec
What method did you use to install Parrot? (Debian Standard / Debian GTK / parrot-experimental)
standard
Configured to multiboot with other systems? (yes / no)
no
If there are any similar issues or solutions, link to them below:

If there are any error messages or relevant logs, post them below: