Why do fans say Master Luo has changed?

Voice changes, live broadcast style changes, etc.

Voice change: Master Luo's voice changed from a little girl to a positive tone and then to a neutral tone, which is a relatively obvious change. Some fans may be disappointed, because the change of voice has affected their impression and feeling of Master Luo's voice.

Changes in live broadcast style: Master Luo's live broadcast style has also changed, and may become more mature or introverted. Some fans may think this change is negative because it makes them feel uncomfortable or dissatisfied.