Watch out for this site - still at https://bitcoin-marketrobot.online/roboprofits/ after all this time!
Here is a quick snippet:
The provider of the fake testimony videos - aptly named AFFvision (for affiliates vision) is on Vimeo (presumably they are repeatedly banned from YouTube) is here: https://vimeo.com/user52599047
Their YouTube account is: https://www.youtube.com/channel/UCDGxtrXw3SP1k8O1jHWcaGA
Please report them using the flag onscreen at Vimeo and YouTube.