Please find below a LIVE LINK to a short 2-page proposal:
D2879R0 Proposal of Pythonesque std::print extensions
> We propose extensions to std::print/ln such that the format string is automatically deduced and/or extended from the arguments to std::print/ln - in a similar fashion to the existing practice of the Python `print` function, and like other similar functions from other languages.
Feedback appreciated,
Enjoy,
Andrew.