What is a tool?
A tool is an object that can extend an individual's ability to modify features of the surrounding environment or help them accomplish a particular task.
WordPress - Small to medium website. A majority of amazon affiliate, leads generation, display ads, etc websites are powered by WordPress.
Drupal - Medium to large websites - Many large corporate websites have multiple blogs, and multiple dynamic contents are powered by Drupal.
Web Application Development
Ruby on Rails
Laravel, Symfony, etc
Mobile Application Development
Bash scripting language
Desktop Application Development
C++ (QT, GTK+)
Others such as Rust, Go, etc.
Embedded Application Development
This post is basically telling me to use Rust Lang for the solution(s) it is best for which are mentioned in my another post here.
I tried using Rust Lang for converting my main site from 11ty SSG to Zola SSG, and also tried building a web application, however, the experience was not great as It has been always while using Jekyll and Ruby on Rails respectively.
So, use the tool which is best for that trade.
Can you cut iron with a saw?