Fair enough! I'm more in the devops/platform space so worrying about python versions and setting GOPATH is wasted time for my purposes. What I love is the portability with minimal effort.
I'm in a similar position. Unfortunately I've seen far too many non-portable Bash scripts fail to run in production and I can't trust them! This includes simple errors like #!/bin/sh at the top, missing programs, or differences between GNU and BSD versions of programs (macOS and Linux). Chalk it up to differences between dev workstations and production. Python has some problems too but they tend to be pretty well-understood and navigated by our developers.
GOPATH isn't actually necessary except when you compile, and Python version problems mostly come up with larger programs you'd never dream of writing in Bash. 2.7 is dirt common even if you're using a slow-as-molasses-update-cycle LTS Linux.
