The problem you're addressing (if any)
The py-serial should be installed by default.
Describe the solution you'd like
Make py-serial be installed by default.
Where is the value to a user, and who might that user be?
The pyserial is handy for python automation scripts to fetch output in scenarios when no other method of exchanging information with target platform is available.
Describe alternatives you've considered
Using bash snippets inside python - works for either input or output but not for both.
Additional context
None