How so? I've always found it very tricky to get the execute late game when my team wave clear so rapidly. Felt like gold left on the table which isn't there as an issue on pbe.
You don't think that shouldn't be a drawback on the item?
For a balance team that decided "fuck the individual player, the game is 95% teamplay now" you'd think that having to depend on your team not to kill every single minion before your autoswing timer goes off is an intended thing.
No, that just sounds awful. It means every role around you needs to understand the intricacies of Support items on top of millions of other things to not Rob you of gold and thus make you sad.
It's like back when the correct play against Illaoi tentacles was for allies to NOT kill them. That was also creating bad feels within your team due to unintended nonsense rules.