I know it's difficult to understand, but happy to explain it. That is an infant just starting to eat actual food, and until now, was just taking bottle/breast, which is a constant flow, until they are ready to try foods. In the beginning, maybe he got upset trying to suck on the spoon, and mom took it away to scoop more food, which he didn't understand. Baby food in a jar is pureed and thin, so it isn't like he had to chew. Taking a bottle, he is swallowing a bit faster......so there's that.......
I have to disagree. I guess I'm alone in this opinion. I didn't find it rushed. She wasn't forcing it on him. She waited. When he was ready he opened his mouth. He wasn't upset or frustrated. When he had enough he gave the cues, fidgeting, looking away, hands in the mouth etc. If anything he was probably wanting a bottle and by the looks of it a little sleepy too. Adorable little peanut.