guessing that people are getting color temperature [warmness] confused with CRI again…
what i think is, color temp is easy, a warmish tint pleases most people, CRI is hard to measure, no one knows what it is, and don;t care why it might be different from ‘color temperature’
any bulb not listing color temp, is probably going to be either cold blue, or have a wide variation box to box
(ie they bought whatever was cheap that week and stuck their label on it)