Right now, the bitcoin car is scraping along an invisible crash barrier. All we need, is the road to turn a little in the favourable direction. Eventually, it will.

A self-driving car is driving down the road.

The left side of the road is Chain A.

The right side of the road is Chain B.

The car is where the value is.

If Chain A holds the most value, the car is driving on the left side of the road.

If Chain A holds all the value, the car is driving on the left shoulder of the road.

If Chain B holds the most value, the car is driving on the right side of the road.

If Chain B holds all the value, the car is driving on the right shoulder of the road.

If the chains hold the same value, the car is driving in the middle of the road.

The road going left and right is price fluctuations.

Ethereum

The software in the car is correcting the steering direction every millisecond. (Translation: Correcting the difficulty every block.)

This makes it possible to keep the car steady at a point in the left-right space, even when the road goes left or right.

Bitcoin

The software in the car is correcting the steering direction every minute. (Translation: Correcting the difficulty every 2016 blocks.)

This makes it impossible to keep the car steady at a point in the left-right space when the road goes left or right.

The Ethereum model is stable with two chains. The Bitcoin model isn’t.

Bitcoin Cash has an additional feature. The feature is the Emergency Difficulty Adjustment (EDA). The EDA builds an invisible crash barrier along the Bitcoin Segwit side of the road. This crash barrier prevents the car from going all the way to the shoulder of the road.

Right now, the bitcoin car is scraping along this invisible crash barrier. All we need, is the road to turn a little in the favourable direction. (Translation: Bitcoin Cash becomes more profitable to mine than Bitcoin Segwit.)

Eventually, it will. And there is no crash barrier on the other side of the road.