I get what he's talking about.
But at the same time he's comparing
Apple to oranges. It's "easy" to make a memorable movie in a closed and knited 2 hour's story and he knows that.
IMHO the comparison should be between the Pilot episode of a good tv series and movies. Take Yellowstone as an example, I remember almost everything that happens on the Pilot, because it was filmed like a movie (it has good set pieces, dialogues, etc.) and it sets the tone for the rest of the show. At the same time the second and third season you can't remember because:
1. It's a bigger arc
(Can't remember jack shit of the two brothers, one of then the band of brothers guy, that threats the ranch).
2. You can't maintain that pace every week or you risk some major overburn (plus the budget needed)
Tell Tarantino to do a Kill Bill tv series and it will probably look like a novela.
Ps. You can have a mini-series like the first season of Cobra Kai exactly like a "movie", but a full season ,10-14 episodes with 50 minutes each, you can't.