One of the things I love about WordPress is that the project has a clearly-stated philosophy. One of the principles is to design for 80% of users and leave plugins to fill in the more advanced features.
This is happening with the Gutenberg block editor. Many developers are adding extra features on top of the default blocks.
Inside the PublishPress Blocks plugin, the Advanced Table block is based on the default Table block in Gutenberg.
The Gutenberg team have done the hard work. We're standing on their shoulders.
If you want to show data inside tables in WordPress, both of these blocks are a great choice.
The Advanced Table Block has functionality that the extra 20% of WordPress users may find helpful. If you are a WordPress power user, you'll want to check out these features, including colors, border settings, cell merging, padding, and text alignment.