How is search index a moat? It's hard to build, yes, but there is no moat here and anyone can build it as long as they have infra, talent and money.
Also for Apple while I am not sure, but looking at the Android phones there is hardly any feature of Apple which hasn't been covered by some Android phone, so I don't think IP is an issue. It's just that overall quality is much more consistent for Apple across generations that it has built a good brand.
Also for Apple while I am not sure, but looking at the Android phones there is hardly any feature of Apple which hasn't been covered by some Android phone, so I don't think IP is an issue. It's just that overall quality is much more consistent for Apple across generations that it has built a good brand.