I'm not sure you are fully aware of the Tor threat model. The exit node is not supposed to be specifically trusted.

Oh i2P is definitively a better option where you can have it. However, Tor is somewhat more approachable as of current: we have for example Tor Browser for the masses, whereas I at least haven't heard of any sort of "I2P Browser" at least for Firefox. Of the three options, Tor is the only one I know that is "portable" (you don't need to be able to make admin-level network changes to use it).

are you saying that if a site is entirely hosted on TOR then no information makes it to an endpoint?

Basically yeah. My understanding is that exit nodes are special and using them is a vulnerability, but you only use exit nodes to access clearnet sites from Tor, and you are less vulnerable if you aren't doing that and rather going to sites with .onion urls. Which, unfortunately I can't find one for this website, but I'm thinking they'd probably consider making one if they can't maintain any clearnet domains anymore.