Could please either fix the drop rate on enemies to pre-SB chances, or add a Thief job with Treasure hunter trait (A La FFXI) or improve Mug's success rate?

Farming enemies for reagents and other miscellany has become way more trouble than it needs to be.
Back in HW days I could go out and farm 30 some deepeye tears in 15 minutes, now I'm lucky to see a drop once every 20 some kills. It's the same with SB drops, drop rates are so low, it's a real turn-off when I'm trying to make my FC mates gear that requires Worsted thread or steppe surge.