Again, even this complete, total card-count cannot beat the game of blackjack automatically. It certainly helps to know the amount of each and every point-value card remaining in the deck (shoe).
The biggest obstacle remaining is the sequence of the cards: No count can figure out the card sequences.
The difficulty is further increased by the penetration and multiple decks. Not to mention multiple players. The degree of difficulty increased drastically when simulated multiple players at the same blackjack table. Most of “us” lost in a majority of rounds. It happens very rare to see all players win in the same round.