A forest of unattached fibers is not a good look (I'm sure this is not mold bag) ... what frame is this from?
Edit: I didn’t actually answer your question. It’s from my 168
So, past the forest of fibres there is a mould bag, but it doesn’t really show in the pics, but I can tell as it is clearly plastic.
But yea, not the best look.
On the other hand, my replacement HB010 came in and the insides are much cleaner than the original one I got. Came in matte black, instead of the chameleon purple I had, but it doesn’t really clash.
Here is the old handlebar after removal, and the finished replacement job (tapeless handlebar taping FTW)