![](https://lemmy.world/pictrs/image/dbb85844-9c30-4335-ae02-59b71db87643.jpeg)
![](https://lemmy.ml/pictrs/image/d3d059e3-fa3d-45af-ac93-ac894beba378.png)
I don’t think they have become the most popular thing on Lemmy. But there exist communities for crypto currency. Just use the search function and search on all federated instances :)
Edit: https://browse.feddit.de/, an easier way to browse communities.
Great job guys and other contributors 😉👏