Yours is a made up side of the argument. Please stop trying to say assault baseball bats is a conversation we are or should be having. “The other side” has an extant legal framework — the 1994 federal assault weapons ban, the revival in 2012 and 2013, etc.
Please understand that I am not impressed with your extremely basic expertise of guns, nor your perception that you’re here to bless the rest of us with your knowledge. What you are advocating for — we know what it is, we know they’re not M16s, and we disagree.
I don’t think “An AR-15 style assault rifle is mechanically and functionally identical to a wooden hunting rifle” sounds like an honest statement. Apart from its lack of selective fire, it seems like the whole point is to be mechanically and functionally similar to, well, a military assault rifle.