Id just like to point that duty finder doesn't work for savage only in NA and EU server, works quite fine on in JP.

It's only a matter of prople queuing or not, and here (NA/EU) people simply don't queue.

While I understand the desire to make specific party for specific progression phase for the latest boss, I don't really understand why people don't queue for things such a regular suzaku farm.

Usually people simply wait for the group to fill up and start the instance, I don't see how that's different from a regular dungeon, you don't check who you're teaming up with, you just queue when the party is full.