As someone that always kept a foot on C++ land, dispite mostly working on managed languages, I would that by C++17 (moreso now in C++23), dispite all its quirks and warts, C++ has become good enough that I can write Python like code with it.
Maybe it is only a thing to those of us already damaged with C++, and with enough years experience using it, but there are still plenty of such folks around to matter, specially to GPU vendors, and compiler writers.
Are there any books or curricula you'd recommend to someone starting out, who wants to learn a more modern style? My main worry is just that everything is going to be geared to C++11 (or worse, 98).