It makes it more dangerous : the sting is attach to the venom bag, so the venom bag gets to empty itself whole if it stays. Evolution would have chosen the survival of the hive, not the survival of the bee.
One thing is weird though : you can extract the sting of a wasp with a pincer. The wasp will live through it. Why do the bee dies when it loses it’s sting and not the wasp?
No, a language is not just a language. I fact, it’s a bunch of compilers. How many there are and the hardware they work on is what matters.
And as a matter of fact, rust isn’t as much of an industry standard as C++ is.