Wallet Use Cases

How might people try to use the wallet:

• Typical single sig stuff
• Adding new single sig descriptors
• Signing random scripts that have keys that are in the wallet, but maybe not in a descriptor
• Multisigs
• Providing own entropy

And how do proposed changes affect those use cases. Don't forget about upgrade and downgrade.

Flows

Possible flows using generatewalletdescriptor are discussed https://github.com/bitcoin/bitcoin/pull/29130#discussion_r1435607572

Potential flow for multisig is described in detail in https://github.com/bitcoin/bitcoin/pull/22341 under heading "Bigger picture"