Does frequent DC fast charging really hurt LFP packs?

I've been seeing conflicting data on LFP degradation under heavy DC fast charging. Some studies say LFP handles it fine, others show accelerated calendar aging when kept at high SOC. My own 2023 Model 3 RWD with LFP has 40k miles and I fast charge almost daily, but battery health still shows 94%. Anyone else with real-world data? Also curious if thermal management plays a bigger role