I have given you merit for your work on the post, but this is not the first time this has been discussed (far from it), nor does it look like it will happen. The main reason is the news and how shocking large figures are. No one is interested in the fact that a satoshi is worth $0.00089; what interests them is that bitcoin is worth $89,000.
In a hypothetical future where a bitcoin is worth hundreds of millions (which, if it happens, we probably won't see), the adaptation of the satoshi as a unit will come naturally, but as things stand, no way.
Thanks @Don Pedro Dinero for the merit and the reply!
You're right—this topic has been discussed many times before. I'm just trying to bring it up again to catch the attention of more newcomers.
I totally agree that media loves big numbers. "Bitcoin hits $89,000!" grabs way more headlines than "1 sat = $0.00089". That's why sats won't become mainstream anytime soon.
Still, I'm optimistic: Bitcoin reaching $1 million per coin won't take as long as people think. Ten years ago, almost no one imagined it going from a few hundred dollars to $10k—yet it smashed through $60k, $70k, $80k... Things often move much faster than we expect. When 1 BTC is truly worth millions, pricing daily items with tons of decimals will feel ridiculous, and the shift to sats will happen naturally.
Hope we all live to see that day!