OP asked about “f-strings like python has”, which is different from plain std::format().
Re:C++23: The Next C++ Standard
by psychphysic on Tuesday July 11, 2023 @01:32PM
(#36684363)
But then he'd have missed out on your conversational effervescence.
Re:C++23: The Next C++ Standard
by JonChesterfield on Tuesday July 11, 2023 @08:23PM
(#36688931)
Google finds https://stackoverflow.com/questions/62781161/is-it-possible-... which is a portal to horrors with the answer "no"
On DuckDuckGo, the very first result for "c++ string formatting" is the exact thing this person was complaining about.