Natural=bay multipolygon or single dot dispute

In the rendering of the islets area marked as natural=coastline.

Because of a reason I don’t understand, Olyon included all these islets in the natural=bay relationship of the Gulf of Ajaccio. I thought it was necessary for them to appear. Why did he do this? Already without it this relation is a monster.
The official data of the coastline in France (an Corsica) is evolving and I would have liked to be able to update it without unnecessary difficulties.
Moreover, the coastline toponyms require for their understanding the representation of these islets. For example i setti navi, the seven boats, are seven islets, not two as today on OSM!
These tangible data seem to me more important than an artifice of presentation, but I don’t want to offend anyone.