After playing Ashe for a while, I think the enemy team should be able to shoot at her dynamite. This would punish the player for bad postion or little to no game sense. For example , I’ve been against some Ashes who throw dynamite at barriers and it flings right back at their feet. If I was on high grounds, I should be able to shoot the dynamite to ignite it and then the Ashe will take damage. With the current settings, Ashe is able to run away with ease, and without being hurt.
It could be a double edged sword if your team isn’t paying attention and shoots at it. However the possibility of that on console is very low. Communication can solve this tho since it’s a team game.