When we say adoption - from #nostr standpoint - it is not the direct users eg early adopters.
Hundreds of existing platforms will move their backend(s) to #nostr - becaue nostr is database as well as the cloud. Their users won't even know .. unless they go into settings to see that their user name has become an #npub and their password is an #nsec ... most applications wont even show it ..
nostr is backend of internet - like #bitcoin is the backend of finance ..