I think it will die because of bitcoin increase, and many of the user of bitcoin cash will switch to bitcoin for the high profit.
You got that back the front, BTC users will probably start to use BCH this year so they can actually pay for something in bitcoin without the tx fee costing more than the item itself.

What's the tx fee on the Bitcoin network again?

Bcash is now redundant. What little value it has now is a derivative owed to its plagiarizing the Bitcoin name.