I don't find the P365 particularly light by current standards. I do find it short.
Subjective Carry Gun Trigger Rating:
.
45 Shield - Best Trigger (Very smooth take-up, no creep, crisp break and just over 5lb).
M&P M2.0 Compact - Lightest Trigger (more take-up than than the Shield, some stacking then breaks at what feels like roughly 2/3 the Shield).
P365 - Shortest Take-up, rather long single-stage creep then breaks at near the same felt level of effort as the Shield.
PS Other than the Shield these are subjective trigger pulls not scaled.