What's this blog? (And what about Medium?)

Or why I rent just another server now… It’s not that I don’t have enough server and domain costs etc., because I have bought 7 domains in the last few years and besides the server on which I host my homepage (for 1€ per month) I also use Carrd (approx. 40€ per year) and Fastmail (5€ per month). Why don’t I continue to use the service Medium, which I have always used to publish my literary output and which runs my German blog einGeek?