I realize things can be added in bulk to the Asset Manager, however, sometimes you need to just quickly make a change, such as when Roblox decides that your normal map is not allowed, and you need to make some adjustments and re-upload. It is just so convenient to be able to drag and drop instead of clicking the input, then clicking add, then navigating through folders.
It’s a good but also a bad thing. Picture someone with this awesome three monitor setup, dragging a funny meme over across the monitors. Their mouse dies when it hits the properties panel, and they get banned.
There needs to be a dialog box for these kinds of things. If that were implemented, it would sure save a lot of time.