Who does FBA and BIP?

Can you please clarify who exactly you are referring to when you ask "Who does FBA and BIP?"? Are you asking about specific individuals, organizations, or maybe even a technical aspect related to the cryptocurrency or finance industry? FBA, often associated with Fulfillment by Amazon, is a service that Amazon provides for sellers, allowing them to store their products in Amazon's warehouses and have Amazon handle the shipping and delivery to customers. However, in the context of cryptocurrency and finance, it's not immediately clear what FBA might represent. BIP, on the other hand, stands for Bitcoin Improvement Proposal. These are proposals for changes to the Bitcoin protocol, which are submitted by developers and community members to improve the cryptocurrency's functionality and security. Multiple individuals and organizations can submit and work on BIPs, as they are a collaborative effort within the Bitcoin community. So, depending on the context, "Who does FBA and BIP?" could potentially be asking about who is involved in submitting or working on Bitcoin Improvement Proposals, or it could be a misunderstanding based on a different meaning of FBA outside of the cryptocurrency and finance industry. Could you provide more context or clarify your question further?