Yes but if Touch ID was that important to users then sales would have came to a grinding stop. Most people love Face ID.
In fact Face ID is more intuitive than Touch ID. Example: years ago I bought my grandma an iPad 6. She could NEVER get the hang of registering Touch ID. She’d literally kept pressing in the button, which would reset the whole process. After 10 minutes of watching this disaster I finally took her finger and placed it for her (and that took another 5 minutes). Every time I visited her after, she always used the on-screen passcode.
Fast forward to this past Xmas. iPad 10. Here grandma, move your head in a circle. Again. Ok great now swipe up.
Now she never uses the on screen passcode.
I am not denying that there’s a part of the market that prefers Touch ID. Just like there’s a part of the market that wants a tiny phone. It’s just that the vast majority of the market doesn’t.