Not a very good one, they just installed everything under the user and used --user for the pip.
It really does not matter inside a docker, the only reason one might want to do that is if you are mounting other drives and you want to make sure they are not accessed with "root" user, but with 1000 user id.

This sounds a good reason haha 😄

Let me check if we can hack something...

Thanks 🙏