Adam Back, a prominent figure in the Bitcoin community, has endorsed the use of Bitcoin Layer 2 solutions to enhance the network's scalability and privacy. Back highlighted the potential of protocols such as the Lightning Network, Fedimint, and Liquid Network, each offering unique trade-offs and benefits. He emphasized that Bitcoin's scripting language is designed to support future innovations, including Layer 2 solutions, in line with Satoshi Nakamoto's original vision. In a related development, NBA champion Scottie Pippen shared a bullish Bitcoin price chart, indicating a potential rally to $100,000. Analysts anticipate that ETF inflows and possible interest rate cuts could further boost Bitcoin's price.