Careful now, that type of opinion isnt allowed here to give the consumer choice
Then what is a company if all it cares about is sales and money? You can keep putting a dog turd in a box and selling it, it doesnt mean people should be paying for dog turds.
Is McDonald's the best burger because they sell the most? Most and profits mean nothing to me as Joe consumer.
Money and sales figures also arnet everything; to the faceless corporation being defended, then sure it is. Tim Cook is laughing as the newest billionaire. If he could sell the same products every year with tiny spec bumps and not increase costs he would do it to make a buck, lets be real here. And Apple has!
These CEOs arent out for the little guy consumer, or "for the good of tech" If there was ONE guy I could (blindly without knowing the guy) guess is RELLY into it for the tech/science and not just money, it would be Musk not only with the electric car but space travel now. To me the guy genuinely is into advancing tech and science for the greater good (yes Im sure being stupid rich helps, sure)
To correct you there both Google (Pixel 4) and Huawei both achieved IR face scanning. I would guess the design tradeoff needing a huge notch or forehead wasnt worth it to either to advance the tech. There is nowhere forward to go with it until sensors can go under display which is years and years off still.
There is no other explanation to invest all of that money to use is 1-2 years.
You really think average Joe consumer is using more than the stock 4 digit code?

I think you GROSSLY overestimate people. I would bet a good sum of money 95%+ of normal people (not on a corporate profile with password restrictions) have a 4 digit PIN as that is the default out of the box.
These are the same people racking up the best passwords of the year being "password" "qwerty" "12345" etc.