I don't see why you need all wallets in that page to implement that protocol. For Monero, adding the wallet to the app could be as simple as just displaying the address and linking the URI in user's profiles.
Besides, Nostr Wallet Connect is kind of exactly what I'm talking about is the issue with Nostr development. Just from a glance, it's obviously designed with Lightning and only Lightning in mind. That's a Bitcoin maxi way of thinking that's contributing to a Bitcoin maxi hivemind around here. A more general protocol that could function for other cryptos (not just XMR, but gasp including USDC and USDT) would help foster more diverse content in the nostr ecosystem.
