Toddlers and toys everywhere recommendations

So our toddlers new favorite thing is to dump out his toy bin, he thinks its hilarious. However cleaning all that up is not my favorite and he does help thats part of his 'chores' before eating or going to nap/bedtime. But at this point its like a we pick up 8 he picks up 3 ratio.

So my learning is... put all legos in one zip lock and then my rule is anytime I'm picking up a toy longer than its played with or played with at all, then it goes 'away' to toy heaven.

I feel like this is a start of a never ending battle that I'd love advice on how other parents have managed. Also he has a play room with a closed door.... he can do whatever in that room but this is for our main living spaces.