Blorp dev here. Generally I tend to build the things that either annoy me the most, or I feel like people actually want. I donβt really care about feature parody with other clients. But if I believe a feature will make Blorp better, I add it.
I test Blorp using 3 different Lemmy accounts and 3 different PieFed accounts. Consolidating notifications was a must for me to keep that manageable.