It’s a good idea. Need to be simple and effective. Not easy because everyone is allready on whatsapp, or Facebook or tiktok and generally their friends are on that platform too. Maybe the best angle is to make it like something that offer to share easily with the whole spectrum of a family from younger to older via very simple and friendly private and reconforting interface. The population is aging, in Europe or France family are completly fragmented, don’t live close anymore. Childrens go to the big cities, older go to hospital retirement home, and parents rest on their regions. So having something that is all about linking only the “family” could fill an economic niche that is not already saturated. Here in France there is a company that offer to print a journal with all the post, images, memories that family members can post to a website and then the newspaper is sent to grand parents. A very good idea to fill the gap between generations.