It’s pretty ok @sorebuttfromsitting@sopuli.xyz.
It creates a community on this instance with posts from Reddit, allowing you to easily crosspost.

Only issue is if your own instance is buckling under the weight of traffic, then it can be a bit slow and cumbersome.

You also need to remember to quickly subscribe to the newly created community on this instance from your own instance because federation doesn’t pull old posts from prior to the first person on an instance subscribing to a community on another instance.