They could also fix the issue well with DOH, DOL isnt as bad. But making monsters actually drop stuff (fix drop rate) & making new monsters drop old drops rather than all new items.
&/OR DOH starting at 50-60 so its relevant to current content with another expansion coming, so they can at least level. But they would also need to fix the shard/crystal/cluster issue/s.
This would mean they actually have access to mats via market place & can level the class without current issues. Which Could be Server to Server issues possible as well, something to take into concideration. Theres clearly a few RMT's selling some items but most are sold out.

Simple fix for obvious probliem If they don't want to Cash Shop it.