He was an impersonator, not an actor.
You might as well say all actors are impersonators though, since most of the time they are effectively impersonating a fictional character and if they do it well enough, you don’t realise and it’s called “acting”. Watch the below clip, if you still say he’s not an actor after that then I don’t know what it is that you consider acting:
https://www.youtube.com/watch?v=vwLv993khfI
Sure he’s a great Harrison Ford impersonator but from what I’ve seen, he is a very capable actor and being able to personify a younger HF is only a positive in my books when looking to fill such a role.
.Val