I have some question on the P2PKH and P2PK they are two methods for locking the output, is a correct definition? Why the P2Pkh was introduced inside the bitcoin? Also, the P2PKH is identified with the P2PKH key, right? so the public key of the wallet doesn't inside the P2PKH?

so the public key of the wallet doesn't inside the P2PKH

if yes, with this method is "impossible" tracking the operation of the wallet? an example The system of the blockchain.com create a graph with the operation on blockchain "x sent bitcoin to y, y send bitcoin to z" where x and y are id wallet, but if inside the P2PKH not exist the id wallet but an "id P2KPH" the graph create a node and this node not is an id wallet and this is wrong if you want tracking an operation with id wallet, right?

Sorry, maybe my question is stupid and doesn't have sense, I'm confusing on this argument