1) Post bubble crash
The December wave is crashing ashore.
Hard to tell how soon the bottom will come.
2) Fixing the crap coin cycle
One post cut and paste "devs" keep launching garbage coins then they (and "Ponzi think" miners) profit from the "investors" who go nuts the first time the new coin hits certain exchanges. The "devs" aren't going to stop soon and most miners aren't likely to change either.
What will ever get the first day "investors" to change and only support decent projects?