No. This is why salts[0] are used.

[0] https://en.wikipedia.org/wiki/Salt_(cryptography)

This is how it should be done. But it still doesn't protect users fully, because attacker can try to brute-force passwords their interested in. It requires much more effort though.

And compute-intensive hash functions. Computers this day are powerful enough to hashcat each individual pwd+salt if a fast hashing function is used.