People just use it as a stupid excuse, that you and I as purchasers of iPhones get to subsidize iOS.... and the developers get to subsidize iOS, so much so that its paid for multiple times over to a profit of $68 billion a year - but Apple still has the right to rake everyone over the coals.
But its okay, Apple is the good guy here. They give you a false sense of privacy and security so you can feel good about your purchase, meanwhile they put scanning tools on your phone and refuse to pay out bug bounties driving security researchers to give their finds to the highest paying "do-gooder". Wouldn't want to make a dent in the double dipping $68b profits to make sure their devices are as secure as they pretend.