Based on “Blocksize wars” I would say that Etherium massively helped Bitcoin not only by showing what is the risk risk of hard fork but also recklessly adding more “features” instead of concentrating on being money.

Currently the main role of all the shitcoins is to educate people by hard examples so that they become Bitcoiners.

“The path to Bitcoin for some leads through the stinky fields of shitcoins”

Shit Tzu