The old way you had one drop or the other(like it is currently with the treasure chest), do you remember a time where you got both strike specific drops? The old way you had to deal with the RNG of the map and the RNG of the drops. Every fail you got, resulted in you having to leave and find the map again and again. Now you just can get the key and reset til you get to the map and 100% open that treasure. If you prefer the old way, that's fine but you are being WAY mislead if you think currently the RNG is higher than before.