The common myth - you're doing parallel programming? That sounds hard
It's not always hard. It really isn't! You don't need to be a genius or an expert to write parallel code.
Maybe where we're getting caught up is Cassie K's comment on ml engineering. You don't need to know how to build a microwave to use a microwave. In the same way, you don't need to be a genius or some deep expert in distributed systems to use abstractions that parallelize your programs
To write a parallel program does not require that you know what a mutex is. It just needs you to understand some simple algebraic (6-8th grade) properties about your functions (and, in fact, for library functions, they can be annotated as associative)
There is a broad spectrum of parallel programs. Somebody using a web server implementation? They've made a parallel application
Somebody running tensorflow or pytorch? Also parallel! Even for simple stuff!
You could be a beginner programmer and be taught to make parallel programs without understanding distributed systems. It's not always hard. It's not generally hard. The complex bits are hard. The simple bits use 8th grade math.
