Sure, feel free to email me.

> So imagine if there was 1000s of tags like that one that makes web development like Lego peaces that you put together.

For marketing, e-commerce, blogs, etc., this experience already exists with SquareSpace and its competitors (Wix, Weebly, WordPress, Drupal, etc.) Those platforms can all be pretty close to drag-and-drop without any coding required, but with all the necessary hooks for people who know HTML/CSS/JavaScript.