Is he too young to potty train??

So my son is almost 15 months and is constantly taking his diaper off no matter what clothes I put on him he can take off besides a zip up sleeper but he hates to wear them, they bother his feet for some reason. I’m a first time mom and wondering if it is too early to introduce the potty?? I know a lot of parent say this but he is quite smart for his age and also VERY interested in when either me or his dad is going to the bathroom, he’s even been going to the bathroom when he’s pooping lol he just squats in there. Any help or advice???