What about web components? What about partial HTML templates

Bricks Builder is planning to implement “Bricks Builder Components”.

As far as understood they have nothing to do with “Web Components”.
There isn’t even a way to create basic or partial HTML templates.

At minimum, we need to get templates without any head or body tags but including relevant inline CSS to avoid any overhead like meta tags, link tags global scripts, styles, etc.
Or is there any already existing way I am missing?

@thomas Is it planned to be able to create “web components” or at least the beforementioned template based HTML/CSS snippets?