I always wonder what people who say things like this are doing with their phones.
Two generations of phones ago, these performance parameters were fine. What software has come out on Android phones since then that's made that performance level unacceptable?
I think the issue is more the prices that Google charge for what is largely a mid-range phone (except maybe cameras). I don't think people would object as much if Google priced them as Pixels in the old days.
Prices usually get ok halfway the cycle, though this year not as much due to the RAM/SSD squeeze.
Pixel phones have always been behind in hardware power. They're not performing at budget level, but compared to most OnePlus devices they are way behind in performance. In the Android world performance means longevity. Any Pixel tensor chip or non-high-end Snapdragon or MediaTek chip has a "smoothness" lifespan of 2-3 years.