In the thread Do we know why sourcing is not allowed (sidebar rule)?, mod @foof@lemmy.world describes their motivation:

I just created lemmy.world/c/kratomeu for sourcing discussions in the EU. The idea is that the “kratom” community will be rather general topics and therefore higher quality, while kratomeu will be for inherently lower quality (but perhaps still useful) discussion on the sourcing within EU. I encourage somebody to create communities for sourcing within USA and elsewhere …

To subscribe on your instance use the search feature and look for:

  • !kratomeu@lemmy.world on lemmy
  • @kratomeu@lemmy.world on kbin