I watched the stream, it was just a very long looped video of the girl in the photo, looked the same one day later. It seems like it’s been deleted today. The Friendica profile also nothing extraordinary. I guess the scam should be on the chat, it required one more click after opening the site, and I never heard of this stumblechat, so I didn’t bother. After some searching I can’t find a lot info on this Stumblechat, it definitely has nothing to do with the fediverse.