Quite an age when our junk computers could out compute the machines they used to put a man on the moon.
That’s a good point and very true. Much can be done quickly with old and/or slow computers for controlling machines. Most of the device drivers are written in C or C++, and much of the front end software, C, C++, Python etc.
And yes, most commercial Web site owners tend to hire developers who use bloated scripts and mis-applied languages (PHP, JAVA, Flash, etc.).