After all these years and still without finding a treatment or cure for Stuttering

After all these years and still without finding a treatment or cure for Stuttering I know there are, but they just do not try to give the maximum for this, when they can go to the moon and can do many such things, ( I am talking about disorders not disease) why they can not? I know which is not easy because Stuttering is also complicated which is related to the brain and muscles, they give their maximum only when someone donates them Millions of money to find Stuttering, if today people would start to be diagnosed with this disorder like Covid-19 only that this is an emotional pain. I'm sure it would have been found already and not just scientists but only humans would have done it already, reason is that only 1% of the world belong and therefore it is not important to them, Every young kids today almost always receives bullying in schools or in social settings for this, and once the cup is full we all know what people do when they get excessive bullies... what i mean by this is that no one takes this seriously as it is an emotional pain and not a physical one, and lack of fundraising of large sums of money for finding medicine or treatment. except donatcuonit The Arthur M.Blank Family foundation has awarded a $20 milion legacy grant to the university of Texas at Austin to found researche and treatment for Stuttering.