I confirm that in the terms and condition they discourage the use as a private cloud backup and only to host stuff related to the website. Now… until now I’ve had no complaints as I’ve been paying and kept the traffic at minimum. I guess I’ll have to switch to some more cloud oriented version if I keep expanding. But it’s worked for now !
One way is to just browse your home feed and make sure you selected Subscribed or similar, here look at my screenshot: . Also Lemmy.World is having some issues scaling so not the best choice IMHO for the main instance, bc it would be best a smaller and stabler one.