"needs to be sacrificed"? You yourself give other options.
* Some iPads have the finger print reader on the side of the device, on the power button.
* Old Google Pixels had it on the back, conveniently able to be accessed with your index finger as you take the phone out of your pocket.
* Current Google Pixels have it where you just touch the screen.
My Google Pixel 10 has both an in-the-screen fingerprint reader, and a Face ID, and I use both. They're both useful in different situations.
> My Google Pixel 10 has both an in-the-screen fingerprint reader, and a Face ID, and I use both. They're both useful in different situations.
That sounds great.
> Some iPads have the finger print reader on the side of the device, on the power button.
My main iPad is a Mini (latest gen). It has the Touch ID on the top. I find it to be a bit "flaky." It often misses prints. However, I think it works amazingly well, given that it's just a strip.
I also have an iPad Pro, with FaceID. That works nicely. I like that it works in both portrait and landscape. That didn't happen in my older phones, but seems to be the case in my latest (17 Pro).