Yeah. There's literally nothing you can put on a prompt that will truly work. It's still a good idea to prompt cause it will reduce how many people approve the prompt, but there is a significant number of people who don't read prompts at all and just insta-confirm.
At best, I think you could design it so there's no way for an app to request certain permissions themselves. They'd have to be opted in from the system settings and apps could only tell you how to do it. But that's a usability nightmare that is quite frustrating for legitimate usages. There's already some super sensitive permissions that do this. I think the ability to install apps, ability to display over other apps, and password managers for android.
I like the idea of having a regulated, living, backwards compatible standard. Which seems to be what USB-C is now, for phones. The EU has soon to be active regulation that will make it a requirement for many things. Yet, it's not a single, set in stone standard, but one that's constantly being expanded (eg, version 3.2 and PD).
Of course, the regulation has to also be living. Eg, at some point, maybe there'll be a strong enough reason to allow another standard (by no means do I think USB-C will always make sense). And the regulation has to very carefully choose the standard.
That way we get the benefits of standardization (from actually everyone using the same format), but we aren't unreasonably crippling ourselves to do it.