I personally think what Tile is making has no future. Although I am using it, I only rang the buzzer locally when I cannot find my wallet. The innovation part and value added part of Tile is it builds a network to share the finds of others’ locations. It is a big issue for Tile that the idea breaks privacy! It is ok to sell this concept and make the startup running few years ago. Now, privacy are causing more concern to the public, that request 3rd party granting privacy access can be expected to receive resistence.
IMO, Tile product will comes to its end in the near future. Any products can ran locally with BLE and fit into a wallet could be replacement for me. And if Apple builds its find network, the day counts — Tile cannot have same magnitude of ‘beacons’ as Apple’ iPhones.
And you are almost making Tile's point for them. Apple is intentionally (though the cover of Privacy) limiting 3rd party app and their functionality and making it more difficult to use. To use some of the more advanced features of Tile (remote location, crowd sourcing of tile locations), you have to not only explicitly turn on your own "Always Allow" for location service for the Tile App, you are relying on every other Tile user to do the same. Considering the default in iOS13 is to not allow access and it requires several steps to enable full location services, Apple is crippling some of Tiles features.
Now, let's say Apple releases their "Airtags". Do you think that they are going require every user to explicitly enable Always Allow just for the tags. Probably not. (In fact, since it appears that these tags will integrate with Find My, most users will already have accepted to always be tracked in the background, so there will be no need to ask for any more access.) Plus, Apple will have the immediate advantage of utilizing ALL iPhones to crowd source the tags. Tile (or any company) can never compete with that.
Let's take another example: AirPods. Most people agree that AirPods are decent enough sounding for everyday use, but there are definitely better (and worse) headphones out there. So why do iPhone users, overwhelming, choose AirPods? Maybe because they are so integrated in to the ecosystem, way deeper than any other company could offer. Show me any other audio device, besides AirPods and Beats, that automatically are linked to ALL your Apple devices once you pair it to one device? Or, seamlessly link to the Music controls to change settings? If there are any, I am not aware.
Another example? How about responding to texts via a Smartwatch? Anyone know of a Smartwatch, other than the Watch that allow users to respond to texts and iMessages? Why not? How come Apple is allowed to have an API in to the message system and not other vendors? Doesn't that make the Watch a much more attractive device?
Apple is most certainly using private APIs that they do NOT allow third party vendors to use to give themselves an advantage in features and usability. Now, I am not saying that Apple is necessary doing bad things or that their commitment to Privacy is a cover, but you have to acknowledge that Apple is able to take advantage of features that no other party can by restricting access to certain APIs.