The possible future of Attack Damage Carries

I am afraid about what is going to happen to AD carries in the future. I have a thought in my mind. We all know that Riot is trying to make this game as realistic as possible. A huge thing that many afraid Riot might do is to give range champions with guns and bows a restricted amount of bullets like Jhin and Graves. As some of you might remember, Graves used to be a pretty strong adc but when the rework came and only gave him two bullets with the ability to reload, he immediately became a jg and no one played him as an AD carry.I am afraid that Riot might continue this rework in many AD carries. For example Twitch might have a specific amount of arrows, and he will have to get other ones or Miss Fortune might have a restricted amount of bullet shots with the ability to reload. Same might happen to Caitlyn, Varus, Ashe, Tristana, Lucian etc.

I know that in the end, that would make the game more realistic, but it would also have a huge impact on the AD carry role.

What do you guys think?