Tower buff

I don't like it when I'm a bot laner and the rest of my team has fed so much that it's like 10-15 minutes into the game and the entire enemy team comes bot and we know they're coming but can't do anything. Even if we go all the way back to the inner turret while our outer turret is still standing, they can still dive and kill us if they're fed enough. I feel like there should at least be some safe place you can go to on the map.

So what I'd say is that the towers that aren't yet damageable by the other team should do extra damage. As in, it should be made harder for the enemy to dive you that deep as that's kinda ridiculous that they can do things like that and there's so little you can do to be safe.