Not with nostr, but with matrix.
Discussion
Ineresting. How so?
There are already bridges for signal, whatsapp, telegram and some others. Should be possible to build one for nostr as well (it could map your feed into a chat).
The downside is you have to trust whoever runs the server or run your own.
So use Matrix client and import all others via a bridge?
nostr:npub1t0nyg64g5vwprva52wlcmt7fkdr07v5dr7s35raq9g0xgc0k4xcsedjgqv iirc you did something similar?