I am using Ghost.org to build this site. Why? Well, here is what they have to say about themselves:
Wondering how Ghost fares when it comes to privacy and GDPR rules? Good news: Ghost does not use any tracking cookies of any kind.
You can integrate any products, services, ads or integrations with Ghost yourself if you want to, but it's always a good idea to disclose how subscriber data will be used by putting together a privacy page.
Also, Ghost is a non-profit organization, and they give away all their intellectual property as open source software. If you believe in what they do, there are a number of ways you can give them a hand: