mature language ? there are NO mature languages as there are not mature developers. Every generation of developers claims the languages that they grow up with are better than the last gens, pascal, c++, java, rust, lua, python ... all have plenty of opportunity for bugs. This has been going on for as long as development exists.

I once wrote a program with an animal as image in the spash screen. When the program took longer than expected to start up (there were some network connections being established), when you pressed the ctrl-alt, the animal yawned ...

I'm sure you would like to be governed by a single dictatorial autocracy ... then thins can go REALLY fast ...