why does geth client hard code 15 consensus layer boot nodes of discv5 protocol?

Ethereum geth client hard coded 15 consensus layer boot nodes of discv5 protocol, which is a design error. The geth client is an execution layer client. It should hard code the execution layer boot node of the discv5 protocol instead of the consensus layer boot node.

<img width="1696" height="761" alt="Image" src="https://github.com/user-attachments/assets/883185ba-41c3-45cc-a0fd-9ef04a1ba1d4" />