Thank you for bringing this up! This is Elena, the author of the blog https://blog.elenarossini.com/.
My Ghost blog is being hosted by Magic Pages... when I signed up last year they had a fully European stack (Bunny CDN) - something that is incredibly important to me.
Recently they moved from BunnyCDN to Cloudflare to keep costs down (prices had skyrocketed). I have no saying in this, but I understand Jannis and his team.
Magic Pages takes care of all the software updates and offers amazing support (plus it would cost me 2x to self-host it... I made the calculations).
And for the record, my personal website - which I self-host - uses BunnyCDN: elenarossini.com
Because Ghost now requires Docker and it’s way beyond my scope of expertise (I used to self-host a previous version with Ghost CLI - it will be sunset in the next version).
Ghost is also expensive to self-host, especially the newsletter part. Magic Pages does all the maintenance and updates for me for the price of what I used to pay just for the newsletter integration… and I don’t have to worry about a thing 🥲