Rebble did some work on the open source firmware in the four months between when Google opened it and Core Devices forked. It's a very small amount compared to the bulk of the whole firmware, which was originally developed by Eric's company, let's not forget. A few months of contributions don't give Rebble ownership of all that firmware code. It seems to me like Core Devices has contributed a whole lot more than Rebble did, especially for code that actually runs on their new devices rather than code for the old watches. And besides, Core Devices' firmware remains open source, and Rebble is supposed to be receiving payment from Core Devices for the use of the store[1]. There is no "stealing" here.
The narrative that Eric "sold out" the community is transparently ridiculous. His company failed. They ran out of money. It was a failure of business management, not ethics. And the narrative that "he can't even be bothered to give credit" is also transparently false. He credits Rebble all the time. In blog posts, on their website, on social media. And financially by paying them money to use their store.
[1] https://rebble.io/2025/10/09/rebbles-in-a-world-with-core.ht...