I am an ice cream soup person myself, nothing to me is more satisfying then drinking ice cold melted ice cream. I've gone so far as to even microwave ice cream to expedite the melting process. I don't like to chew ice cream, and I'm not even overly fond of ice cream with crunchy things in it that I have to chew. I prefer silky smooth melt in your mouth ice cream.
This is like the best question that I have seen on the forums....
I don't think it's weird unless you are forcefully biting on the soft yummy piece of cold cow milk we call ice cream to the point where you are hurting your own teeth because you can't collide your teeth any further. I usually bite on big pieces of ice cream that requires me to chew but my top and bottom teeth never meet.
If someone picking on you by saying it's weird to eat ice cream then suck and slurp that scoop of cow poop as loud as possible to let them know "hey, there could be worst options, ya know?".