No customer will be harmed. If you want the feature you use it, if you don't you don't use it. Companies won't force you to use it any more than they do on Android.
I won't find happines on Android, it's literally way worse even though it has the one thing iOS lacks. "Go to Android" is the dumbest argument ever people should stop using.
Of course customers will be harmed. Especially those who decide to sideload and later find out their personal information/data/security has been compromised and/or they're the victims of fraud.
"Go to Android" is the dumbest argument ever people should stop using."
Nope. That's what being an adult is about. As adults (I assume you're one) we have choices to evaluate and make, and with that, compromises, in determining which products best meet our needs. There is no perfect device that meets 100.0% of one's needs/requirements with 0.0% compromises. Same with cars, toasters, computers, purchasing a home, etc.
If an orange phone best meets your needs/requirements, simply find a manufacturer that offers an orange phone for sale. Whining at Sony because they don't offer an orange phone and demanding they make one because it will make
you happy, for example, is childish.
If being able to sideload apps is important to you, simply purchase a phone that doesn't restrict side loading and find happiness. Apple has chosen, for a variety of excellent reasons (harm to customers and harm to Apple), not to allow that. Just as Sony, also for excellent reasons, has decided not to offer an orange phone.
You will never find the 100.0% perfect phone. Demanding that a company make one
just to make you happy isn't reasonable considering the harm that would occur to others and Apple. Sometimes you can't always get what you want.