I think it should work! But I have read that it’s easy to doxx your node so I just use alby+Zeus but not connected to my node.
Discussion
Yes, you’d at least need to reverse proxy to your node. Then maybe LNBits will be able to take LNURL payment with Zaps. Even Btcpayserver doesn’t do NIP-57 today.
Whose actually going to do that? Most plebs just going to download Wallet of Satoshi.
Zap before BOLT12 is irresponsible LARPING and putting ‘fun’ over Bitcoin.