Rotation and velocity hint that something is amiss but doesn't directly measure dark matter. Gravitational lensing is a direct measurement of matter but doesn't

Rotation and velocity hint that something is amiss but doesn't directly measure dark matter. Gravitational lensing is a direct measurement of matter but doesn't tell us much about its composition. If using the most general definition of "dark matter", lensing would be a direct measurement. But if "dark matter" implies non-baryonic matter, the leading hypothesis, then gravitational lensing is indirect because it is hinting something is amiss just like the rotation and velocity evidence. Now if there was a predictive theory of non-baryonic matter and that predicted gravitational lensing with specific characteristics, that would be direct evidence. Just like GR predicted black holes and we searched and found them.