Not enough for me. I'm still good with my 8+, I've not had it all that long.
Better cameras? Don't care, 8+ takes far more than good enough pics for work documentation, which is about the only thing I use the camera for. 5G? Meh. BIG meh. 4G is plenty fast enough for a phone. Storage? 256GB is more than adequate for my phone for now. Sure, I'll want more someday, but that will be years away. 8TB on my laptop? Yes please. But not with Apple's prices, and not on my phone. No Touch ID and a stupid notch/pill? GTFO, those are bugs, not features.
Phones should easily last a decade or more, I've actually got a couple original iPhones that work fine - or would if they could still get a cell signal, but that's not Apple's fault, it's the FCC's for allowing telcos to shut down 2G.
8 TB on a computer is a disaster waiting to happen. If anyone is using 8TB on a computer, I would question the workflow and backup solutions.
Face ID is 20x more secure than Touch ID And includes facial awareness. No comparison.
But it’s a big world and we all have our own view of what we’d like amd we all have our needs and workflows.