Devil’s advocate: basically the only proper way to figure out how people are using your product and how you can tweak it to achieve its goal is by firing events and including relevant metadata such as how much time they spent on a screen or how far they scrolled. Telemetry is not necessarily “evil” by default.
There is no point. You paid $25 for cold fast food, the delivery driver didn’t get paid shit and the restaurant didn’t get paid shit. On the bright side, the shitty delivery app might be profitable next quarter after firing 30% of their staff :)