Exactly this ethereum is an organization of developers that at advancing the protocol. Basically forking the shit out of it. They are addressing scalability and the Web-3.0 components.
Bitcoin also has an organization of developers that are working on it but less active.
At the end of the day
Bitcoin = #1 store of value
Ethereum = #1 utility token
Combined they and a few stablecoins are all that are needed IMO
it's not Bitcoin vs ethereum. It's Bitcoin AND ethereum...
They should not be seen as competitors

When i come across this claim from Vitalik Buterin, i had a second thought about it, guys despite the ckaim bitcoin is still the king of cryptocurrency and will never cease to, it leads others follows