‘Don’t reinvent the wheel’. If the earliest (re-)invention of the wheel, known to us, was flawless, it wouldn’t have been reinvented so many times. There will always be new obstacles, new scenarios and new expectations. I get it. It’s intended as a reminder to look up existing solutions for a problem before starting entirely from scratch. But, especially in software development, where this phrase is often used, this reminder is rarely necessary…
There is no sense of pride. Every text/code editor has key combinations that many users will learn eventually. Vim has easier key bindings.