PS5's non-game feature set is objectively worse than PS4!

Feature PS4 has that PS5 can (won't!) do:

Web Browser (I'm aware there's a trick)

DLNA music playback.

DLNA Video Playback.

Tidal playback (Via Plex app)

Themes

Curiosity Stream (despite PS4 backward compatibility - which the Spotify app used till the PS5 app was finished!)

Remote Play via PS Vita