I met Charlotte at a Meet&Greet one year...I think it was the 2020 Royal Rumble. Dolph Ziggler was cool...she seemed like she couldn't be bothered. Maybe she's chilled out in the last 5 years or was just having a bad day, though. Most of the ones I've met have been cool. Charlotte, AJ Styles (didn't stand up for photos and obviously didn't want to be there), Velveteen Dream (thought he was just staying in character at the time, but in retrospect, he might have just been a douche), and Matt Hardy (said something that came off as really bitter about being at Summerslam for the Meet&Greet, but not being on the show) were the only weird interactions I've had. Oh...Kevin Nash was hosting something once with a bunch of wrestlers WrestleMania weekend and we left early because it was super packed and the wrestlers seemed bothered whenever anyone wanted a picture. My friend wanted to get one with Al Snow, but we saw him do the "gun-to-head" thing after a picture with someone else and figured we wouldn't bother.
Natalya was the nicest. Liv Morgan, Sarah Logan, Becky Lynch, Titus O'Neil, and Daniel Bryan were probably the best interactions. I was 2nd row for Summerslam 2019 and front row for Royal Rumble 2020, so I got to meet a lot of the wrestlers from that period.