Sure, then the njump can just offer one and help people on board into Nostr.
The point is that an app like njump should be able to offer clients that are compatible with the event kind of the link.
Discussion
you can't get much better than njump. as @fiatjaf would say, it's a service that should not exist. it takes lots of caching and selflessly serving, unless you sellout and add adverts for something lame like nordvpn 😂
I think it is the opposite. It's the main service on Nostr. It's the main way to onboard new users (by sharing links to Nostr content) and letting them pick a client to load it. It should only show a preview of the content (Opengraph style) and then point to an app/site that can actually open it.
Não sei qual a sua intenção, Vitor, mas o nosta.me faz essa função também, embora eu o ache bastante infantil no tema lúdico e bem menos rico nas opções de clients para o usuário visualizar o perfil que deseja. Nada profissional, pra dizer a verdade.