Bitcoin has undergone a process known as "Ethereumization," which involves making adaptations to the network to resemble Ethereum. This has both positive and negative implications, with some concerns raised by leaders in the cryptocurrency community. The introduction of the BRC-20 protocol has been a driving force behind this process, allowing for the creation of non-fungible tokens and expanding the capabilities of the network. However, it has also led to increased transaction fees and blockspace congestion, presenting challenges for scaling the Bitcoin network. To continue its growth and adoption, Bitcoin may need to adopt solutions similar to those used by Ethereum, such as Layer 2 solutions like the Lightning Network.