Creating a new theme for wordpress, what theme framework to use to be able to sell my theme

I want to create a simple theme for WordPress. As I see I have the following options:

* create it from scratch
* use an existing theme and modify it
* use an theming framework for which I would create a subtheme. As I see this would be best option(because the parent them will still be getting updates, including security updates)

So I’m looking on the default WordPress themes(Twenty Twenty-Two) because somehow I feel they will get the best security updates. However those themes are distributed under GNU General Public License v2 or later, which seems restrictive if I want to sell my child theme. If I create a child theme for it, would I have to release it under the same license?

What other decent theme frameworks(simple, fast, secure) I could use(in such a way that I could sell my themes)

 

This site will teach you how to build a WordPress website for beginners. We will cover everything from installing WordPress to adding pages, posts, and images to your site. You will learn how to customize your site with themes and plugins, as well as how to market your site online.

Your Advertisement Here