What are the arguments against enabling 'allowEntityImport' and just importing an export file?

I was missing it in cloud, so I figured it wasn't in the bundle either. For me an off button wouldn't be needed, I just wasn't sure how much of an impact enabling it might have. In what way is it dependent on site javascript? To show the images?

perhaps it's an option to add the extension to the wikibase bundle image, and let the user decide if they want to enable/disable it through a toggle, or directly through localSettings.override.php? I'm not sure what the consequences for wikibase.cloud would be though... It might lead to a jump in storage usage so maybe a limit would be wise?

Hi all,
Is there any way I could enable 'allowEntityImport' on my wikibase.cloud instance myself? I imagine it's my own risk if I create conflicts, but seeing as I'm the only user (for now) I'm willing to take that risk. Maybe add a button to enable/disable just for the administrator?
I would love to have a bit more control of localSettings, for experimenting, but if that's not possible, a button or something would be nice.

Hi all, I'm also interested in this item's progress. Is anyone still working on this?