FAQ and How To blocks

[BinaryMoon]

Inspired by this: https://simondickson.co.uk/faq/

I would like to add FAQ and How to blocks using schema content structures so that I can improve semantics & related search rankings.

More info here:

• https://yoast.com/how-to-build-an-faq-page/
• https://yoast.com/structured-data-schema-ultimate-guide/
• https://schema.org/FAQPage

Note: I could use Yoast for this but the software is overwhelming and obtrusive and I would like a lightweight alternative.