My 6s still gets software support, does it run the latest OS? No, of course not and nor should it. But Apple is still supporting/supplying my old ass iPhone general software/security updates. It’s in a company’s best interest to get customers to purchase their latest products but that shouldn’t undercut their commitment to their older products. I have stayed an Apple customer not because of their new products but because of the longevity of their old products/ support for said products.