I understand your point but I see this as a global B2B requirement. Most products I use and have built cover North America, Europe, Middle East and now Africa. Each country or region has its quirks. If you are GDPR compliant there is a good chance you cover most other regulation. Nevertheless is an issue, especially - and rightly so - the fines are increasing and the regulation is becoming tighter. If it is not built in the extendability of a product to do so does matter and therefore the success of the template.
