Severe lack of alchemy orbs - what to do?

This was the first league I actually ran out of alchs for mapping. I usually only use an alch on maps and go in the beginning and so far I never ran out of them.

Somehow I had to read here first that you can actually use the harvest crafts and it so far solved that problem. I still think the drop rates are down in general if I look at other currency. Yeah we miss a loot intensive league mechanic but don't know if this is everything. It somehow feels less overall.