WordPress comes with a ton of free themes to choose from but there are a few of them which are free and very easy to use to start a blog.
If you are looking for a simple and awesome WordPress theme for your blog then the Fairy is built for you. Fairy is a free and minimal WordPress blog theme. It is a Gutenberg-ready free WordPress theme and compatible with all blocks and patterns of WordPress.
This theme is developed based on customizer settings. You can see the live changes that you have made in the customizer. Fairy also comes with added custom widgets for the author, featured posts, and social icons. It has a top-level menu, social icons, slider, promotional banner, sidebar option, Mailchimp subscription, and many more other features. In addition, it has copyright text, go to the top, footer widgets, blog page options, related posts, sticky sidebar, etc. This theme is a lightweight and easy-to-use theme for a travel blog, food blog, technology blog, and fashion blog.