> original maintainers like Gavin and Mike Hearn split off to Bitcoin Cash and other alt-coins. So what developments in Bitcoin Cash have been made in that dir

> original maintainers like Gavin and Mike Hearn split off to Bitcoin Cash and other alt-coins. So what developments in Bitcoin Cash have been made in that direction? Why is is that all of the "ideological" forks of Bitcoin do nothing but tweak some parameter size in the network settings and do not go beyond that?