notifications for everyone but those that you may need to act swiftly on settings -> notifications -> profiles -> new profile -> add contacts and activate that profile.
message preview. settings -> notifications -> show -> no name or message
and while you're at it:
Link previews. settings -> chats -> generate link previews
Media auto-download. settings -> data and storage -> when using ... -> uncheck all
Reminder to turn off:
settings -> notifications -> profiles -> new profile -> add contactsand activate that profile.settings -> notifications -> show -> no name or messageand while you're at it:
settings -> chats -> generate link previewssettings -> data and storage -> when using ... -> uncheck all