Totally get the value of AI for finding and enriching contacts, just don't see value to AI-generated "personalizations" -- if anything people might find it a little weird how much you know about them.
So if I knew who brushed their teeth at noon every day at the office, I might try to sell them a handy workplace-appropriate bag that had lots of nice little compartments for toiletries, but I wouldn't add a personalization touch in the email "Hey I've discovered you brush your teeth midday, so I thought you might like..." 🙂