You have made really good progress. And i don't think that non-stutters can tell that you stuttered in the video. Another thing is that i also used to do hand movements and i believed that it helped me to get the words out. But then i stopped doing that by keeping my hands in my pocket most of the time and my stutter improved a lot since i stopped using hand movements. You can try it to see if this works for you too. I am also from india so i know that just how toxic indian families can be. So if you ever want to talk about something you can dm me.