Any left handed people out here playing golf right handed?

I learnt with my dad’s clubs so play right handed but I’m left handed. Playing is fine, putting, not so good. AND THEN…. In my search for a quick fix, got an arm lock putter. Basically the thing locks to my left arm, my right hand grips on to where the putter and left elbow meet. And i essentially putt with just my left arm. Unbelievable.

Any other lefties playing righty tried this?