Does the docker use it's own Filesystem?

I have run

python -m site

on both host terminal and in the docker running terminals , some of the paths looked the same, so wondered if they use the same python.

However i tried checking the list of files in the paths using ls - lt which gave different list of files.

Can anyone explain how docker works on jetsons. I’m new to containerization and environmnet managing and frankly to linux itself, so any prerequisites would greatly help.

Also why does linux distros have pythons in multiple places like /usr/local or /usr/bin/local ?? etc.