There's another site on this topic, Overemployed.com, which looks much more legit. They have an active Discord server.
In fact, I just took a peek inside that Discord server and I see several people bragging about fraudulently working two jobs while using their real names and/or pictures, or otherwise giving enough identifiable information that their employers might recognise them. What a bunch of morons.
Ok, that looks much more like simply another informational product sales funnel. I wouldn't expect a PR firm to setup (or lie about) affiliation with external company (https://we-connect.io/) and running generic ads from CafeMedia.
Bless 'Isaac' grift I guess. What's going on in the original page is unclear to me.