A simple, straightforward guide to GDPR compliance for small-medium size websites who otherwise would have difficulty complying, including FOS well-executed software extensions that make it even easier:
* Backup compliance
* Database deletion performance improvements
* Legal explanations à la tldrlegal [1]
Haven't done general population-facing web dev for a while, but it seems fairly straightforward. How to monetize it, if at all, I'm not entirely sure. Maybe charge a reasonable fee for short consultations which consist of essentially running down a checklist?