Okay, so funny story—my cousin swore her ex’s new girl was watching her reels at like 2am every night, but she could never catch the username either. Super stealth mode vibes . She went down a rabbit hole trying to figure it out. Ended up using https://anonymousprofileviewer.com/ to check out profiles without leaving a trace. I tried it too out of curiosity (don’t judge lol) and it actually works. Maybe worth checking out if your friend’s looking to play social media detective without tipping anyone off.