New users don't know how to link wallets. Usually I see people asking new users to setup lightning wallets and they don't have any idea what a lightning wallet is and how to setup this. If when we create a Nostr wallet we already have a spark wallet, would help a lot.
Discussion
alby is extremely easy, literally just install the extension and off you go. putting the LUD16 address from another wallet that supports it, like WoT is just a matter of instructing the person to put it into that field in their profile, and it just works.
i mean, doesn't matter which wallet you use, you have to know the lightning address and put it in your profile to enable zaps