The article is OK albeit unaware of what is happening on the NOSTR world so I'll take the liberty of making some predictions related to NOSTR:

1) Blossom grows even more and defacto replaces IPFS for decentralized file distribution

2) Open Social goes beyond text and decentralized video, docs, meetings, calendars become easily available with several implementations sharing a common NOSTR protocol underneath for accounts and communication, see https://iris.to/ as first example

3) True P2P social web is achieved. Forget about servers or clouds, each cellphone becomes its own data center and cellphones talk with other using P2P techniques