LandChad.net is a site teaching people how to setup websites, email servers, chat servers and everything in between. Most of the internet’s problems could be solved if more people had their own personal platforms, so the objective of this site is to guide any normal person through the process of installing a website. The site also teaches you how to host your own platforms like XMPP, Pleroma, PeerTube, Nextcloud, Jitsi, Matrix, Gitea, etc.
one could argue that this website advertises a certain hosting provider (like in this case Vultr), but one could also argue, that this is just a tutorial, an example of a hosting provider. I would not consider this as a hidden trade or ad. Therefore 5 blocks.