For BCH? they are more likely to remove BCH than the deposit restrictions and pay everyone out they just wont ever receive it because there appears to be no miners left

Bitcore is actually better than both bitcoin core and bitcoincash... It can still handle 10 times the transactions than bitcoincash. I also like how Bitcore has a unique algo that will keep it on GPU mining for the foreseeable future. Really it comes down to a lot of people still not knowing about Bitcore.  

its not about that.

https://i.paste.pics/7754b69a4735bd84f17737a6f61419cd.png

Pick any that has bcc,cash in its name. Right click name and select "Use server"

What are the conditions for difficulty decrease ? When will it happen ?

Its shame for all of us as a community. We are not promoting advance coins here. Exchanges are deciding the price of coins that will result in the pump of coins like this bcc shit.  

when the exchanges will fix the wallet and peoples will start depositing coins a big dump will be inevitable.
its pump and dump for sure

Bitcoin Cash has had a lot of support from many different teams of developers, good support from a number of exchanges, plenty of interest from a healthy minority of potential users and speculators, but very little support from miners.  This is fast becoming rather embarrassing for ViaBTC.

It is worth noting that wealthy proponents of Bitcoin Cash could easily save the chain simply by creating a small number of very high fee transactions (say 50 BCH each) and broadcasting one whenever they'd like a block to appear (timed to lower difficulty as efficiently as possible).  In all likelihood, they could get Bitcoin Cash running properly with only 10-12 of these transactions.

No worries, happy to help