Ask HN: I have replaced Google for my family and they don't use it.

I am working to self host everything me and my family needs, I have drive (nextcloud), sheets, docs, forms, video calls, polls on one thing. I also have email, and my search engine (https://sturtz.cf). I have this all on my server that I control. My question is how do I convince them to use what I have spent months on building and hosting.