Transferring wallet address labels from different wallets is non-trivial today, as there is no standard for this metadata it seems.

• Could address labelling be included in wallet config files at export?
• Could wallet descriptors help in the future?
• Is there any best practices today or wallet recommended for this?

The goal is to keep a clean and updated state of wallet addresses labeling for easy coin control and good privacy, while not being locked in with a wallet that does not let a user export their labels. Thanks a bunch!