News about quantum computers, Not exposing the public key does enhance security, and mainstream Bitcoin hardware wallets have long supported generating a new wallet for every transaction. But there’s one exception, Taproot addresses (bc1p), which are also the addresses used for inscriptions and ordinals. Taproot uses x-only pubkeys, The address itself is the public key (after a tweak). When receiving funds: the public key information is already implicitly on-chain. You can think of it as: Taproot address ≈ Already contains public key information But it doesn’t expose complex script structures (unless using the script path). So, don’t reuse addresses.