"No segfaults, no uninitialized memory, no coercion bugs, no data races, no null pointers, no header files, no makefiles, no autoconf, no cmake, no gdb. What if all the problems of c/c++ were fixed with one swing of a magic wand? The future is here, people"

It certainly is.

The advantages over C++ seemingly never end. I'd add to the list: rigorous portability, non-broken macros, ADTs and pattern matching, a careful language stability protocol, standard test and doc tooling, flexible namespacing via visibility and modules, the absense of vast lacunas of undefined behaviour, simple numeric promotion rules, meaningful compile-time errors for generic code. Plus things already mentioned in the post like Cargo.

People tend to focus on the safety side of Rust, but as impressive to me is just the... solidity on all these other axes. If you stripped out lifetimes and the borrow checker you would still have an incredibly compelling alternative to C++.