My personal view: C++ has issues and problems because it's too old and it's not going to get rid of the old baggage, hence it will have to carry it forward whi

My personal view: C++ has issues and problems because it's too old and it's not going to get rid of the old baggage, hence it will have to carry it forward while adding new stuff on top (concepts, ranges...). Those issues are not going away, they will only get worse over time. Rust has different kinds of issues and problems because it's still relatively young. For instance, pretty bad compile times (even compared to C++ with heavy templates use). But that's solvable, it will just take time. Most issues with the language itself that I've personally encountered were of the kind "it's not stabilized yet" or "it's not fully implemented yet".