Paynym/Bip47 (reusable payment codes) are a stealth address of sorts, allowing people to publicly share an address without observers being able to trace it’s balance & transaction history on chain.
2/ between this & #Monero’s one-time stealth addresses, which are just one part of Monero privacy.
Let’s examine the difference between Paynyms ( when used in addition to Whirlpool and post mix spending tools) and Monero’s default privacy to understand why they are different;