Web Installer for Codeigniter 4 (install.php)

This sounds a bit like the problems associated with shopping carts, auth packages etc. I doubt there would ever be one way that would please everyone. It also sounds like a tough ask, in that there are so many variations of web hosting set ups, what exactly would you include and what would you miss out?

Although not a CI4 user yet, I am guessing this would be better suited as a add-on as opposed to core functionality.

Paul.