ive gone down a rabbit hole of looking at old videos of my older 2 kids at the same age my son is now (7 months) and they were babbling consonants and quite vocal at that age. My son is quite quiet and doesn’t babble at all really. He blows raspberries but that’s about it.
otherwise he’s doing ok, eye contact, smiley and has started clapping and I think a few waves. But very little vocally.
he had a hypoxic event at birth so I’m looking for delays more than I usually would.