The point was to display how asinine a feature it is. Unless you’re a business CEO holding FaceTime meetings with your board or something, nobody needs the ability to FT 32 people. It’s a fake feature. You’ll never use it.
So don't use it if you don't want to. That doesn't make it a "negative" of the iPhone... especially not one to specifically point out in a commercial.
I don't need to store 10,000 contacts in my iPhone either. But it's not hurting me that it can.
I think the biggest miss from Samsung is no FaceTime at all if you use a Galaxy phone. From what I hear... FaceTime is a beloved feature among iPhone/iPad/Mac users. iMessage too.
Or should we expect GalaxyFace and GalaxyMessage soon?