Should I stop seeing this guy?

I recently started seeing this guy. We've only been on one date. He is nice to me, asks me loads and loads of questions about myself, we have nice conversations. But there are some red flags I have noticed. When talking about his ex, he calls her jealous and said she didn't like him talking to other women as friends. When I was talking about being scared to bring something up to my ex in my past relationship, he said he could relate because his ex was "too emotional". I asked what he meant by this and how he handled this, and he ignored my question and said she was "way too into him". He also keeps making the same joke that I am so lucky that he wants to go on dates with, that he reached out to me because he "rarely dates". He's made this joke about five or six times. I don't know why he keeps saying it. He has complimented me and stuff, but it's weird. He lives an hour away from me and I have had a past relationship where it was long distance and told him it was hard for me, he said he could relate because after his ex and him finished university, he didn't want to make the effort to see her, but that wasn't because of the distance, it was because his feelings changed.

This really, really freaks me out because my ex used to make these same comments about his exes, and he turned out to be emotionally abusive. I would also have to beg my ex to see me and it was horrible for me. Also, this new guy claims he has only ever been on dates with his ex and never with anyone else, but I matched with him on dating apps in January which was ages ago. I got into a relationship with someone else, which is why we stopped talking in January and have only started dating as of a week ago. So I think he could be lying about never dating?

Should I stop seeing this guy?
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