Because most people aren’t using the files as stored in the download folder. They’re renaming it, moving it to another folder, and deleting all the extra files. So you’d have to store it twice basically.

They know it doesn’t work this is just a cash grab by rental car companies hoping to squeeze extra profit knowing most people won’t fight it under the guise of digital transformation.

I use the parsedown library with a custom PHP index page to serve markdown files as HTML.

Zero, it’s always outdated versions of Firefox or Chrome (if a UA is even provided at all)