red flag or not?

so this is what the guy i’ve been seeing for the past 7/8 months said to me yesterday; “everything my ex girlfriend was, you are not, like she would get mad over the smallest things and was really shy and “decent”” the “decent” remark isn’t a red flag btw it’s just because i have piercings and tattoos. he dated this girl for 5 years and they broke up a year ago. am i the the rebound he likes because im everything she isn’t? like this feels like such a classic thing men do after they break up, they go and find the complete opposite girl and then later find out they dont want the complete opposite just a mix of the two. please tell me if this is a red flag and i should talk to him about it or not.