That’s why there are so many clients with varying levels of user agency. To mitigate the situation of being attached to a specific client by Nostr distributing censorship resistance among all I guess. Apple ,Android and Graphene or Calyx OS. Build for all. 

 Web pages. But there are mirrors of them all over or you can self-host them. 

 Yes, but this was not what I was referencing. 

 Ooooh... which one? 👀 

 Clients with centralization components 👀 

 >:(