You can get everything by going to /username/json/ and save the JSON.
Could you restore that URL please? As right now, there's no way for me to archive replies without being able to look at the parent ID and handle, getting their JSON file, and copying the reply
Oh that’s pretty cool! Any way we could have the to field be the other post ID rather than just a username?
Now it's under /account/export/ (same in UI) and includes the parent ID.
More data for the data Gods! Thank you very much 🎉
I think likes are missing from that, but I can personally live with that.