Hi @Ala_Almaktoum,
Welcome to the forum!
I would encourage you to take a more constructive tone. In my opinion Asana is doing a very good job in balancing listening to users and steering their own course. This is why I’ve slightly edited your post.
If they’d blindly implement all user suggestions just because the suggestions are popular I think they’d soon become indistinguishable from any other tool.
As there are already more specific requests on this forum to change the way subtasks and sections work (like this one: Allow to automatically add subtasks to project) I would encourage you to add your vote there.
What would be even better is if you’d add more context as to why you think it should improve. This helps Asana make informed decisions.