Could Other Covers Convert to Snap Inserts?
 

I was just thinking to myself that other diaper brands that don't have snaps in the crotch for snap-in inserts could have snaps added to be like
Best Bottom
Grovia
Flip
I'm not sure, because I don't own a device to add snaps and I don't own these kinds of diapers.
Obviously, you could just lay and insert in there, but I can see where the snap-in feature would be super handy.