Been trying hard to get used to the gesture navigation the past week I've had my Pixel 4 XL, but so used to a dedicated Back button, it's one of the things I've always liked about Android going back a decade, of always having a back button, and one of the reasons I hate iPhone, because they never had one.
Swiping to go back is the dumbest ****ing idea ever. So stupid. Like when in Messages, I'll swipe to go back, but then erase a text by accident. Or having to swipe more than once to have it actually work.
I liked the Android 9, two button navigation, wish we could go back to that. Right now I went old school to the 3 button nav, it's ok, and it sure as hell is quicker and works every time, compared to the lame gesture based navigation. But of the three, I prefer the Android 9 version best.