How to spot an AP in online dating?

Hi, I am trying online dating and I am wondering if someone can help me identify red flags for a potential AP online connection?

I am currently chatting with a gentleman for the first time, and I noticed that he is very communicative and curious, which is fine. However, he also mentioned that touch is his love language so "don't be surprised if I hug you when we meet" - and I sort of paused at that. Not that it's a huge deal, but there are two things that stood out to me (I am dismissive so I am aware that my boundaries may be higher than some).

First- telling me not to be surprised instead of asking if I would be comfortable with that- it was a statement rather than a polite question. Not that it's horrible, but it does assume something from me.

Second: assuming we will meet with a "when" instead of "if".

Note: he doesn't seem creepy, just forward and communicative and friendly. And fairy eager.

Also, he sent me pictures of his food that he prepared for dinner and I did wonder if he was trying to impress me

He asked a lot of questions about me which is also fine. I answered them honestly, they were about my dating experiences and things that are important to me. He said that touch is his love language and he likes to snuggle, hold hands, and be near his parter. This is obviously very important as he asserted it within the first few comments.

I am not used to online dating and also not quite familiar with what is reasonable, in terms of first contact and boundaries and what is shared. Like I said, my limits are a little tighter than some. But already I feel he might be on the AP side, just by the nature and content of his sharing.

He did respect my polite explanation , after a bit of exchange, that I would like to unwind and do chores for the evening and that we could pick up the conversation perhaps the following day. After a little further chatting he did wrap it up. I wasn't rigid about it but the convo went on a little longer than I expected. I kept engaging and didn't have to but if someone mentions it is time for them to sign off, I respect that right away and don't ask for further engagement.

So, I'm just wondering, are there early signs that a person might be AP? Are there any signs in what I have shared or is that normal stuff?

To add, I asked him if he was familiar with AT, as he was asking many questions about me and what's important and how I tick. He said he was not familiar but would accept the assignment and look it up. (Very eager to be open and cooperative, not a bad thing perhaps but notable). I suggested he take a quiz and let me know. (I was open and answered his questions and this wouldn't be unreasonable in my opinion). Of course I will disclose my AT status to him, and that may be all she wrote. But, I am trying to learn about early signs for AP and what's healthy and what's perhaps not- I could use some guidance.

Thank you!