Oh look, an Antennagate believer. I thought you guys were extinct. I could reproduce the same effect with every cell phone, and the huge, huge majority of iPhone 4 users had no dropped calls or signal issues. The iPhone 4 still had a much improved antenna compared to the 3GS.
No removable battery: We don't actually need it, because Apple optimizes their products for battery life. Their batteries are often best in class, or very close to the top when compared to other products being marketed in the same category. If anyone needs more battery, they can get an external one for a similar price, there are a number of companies marketing just such a product.
No wireless charging: If it was as fast as a regular plug, I'd be all for it. Unfortunately it's not there yet, and carrying around a wireless charging pad is considerably more bulk than carrying around a simple charging plug. I've never felt inconvenienced by having to plug a device in to charge it.
No NFC: Is there a use for it? I've never come across any stores that had NFC. Maybe it's commonplace in your area, but it isn't in most places. NFC isn't really standardized yet, there's a bunch of different things trying to compete with each other, but nobody's really taken the plunge to make it widespread and simple to use. Apple doesn't do things just to do things, they only add features when they have some kind of usefulness to their users. NFC isn't there yet.
No USB storage: Not really sure what you even mean by this.
No LTE: Uh... the iPhone 6th gen has LTE. And yes, until very recently, the LTE chips were very power hungry and there was no coverage. I'm not even sure I have LTE coverage here yet myself.
Okay, the rest of your post kind of rambles on incoherently, so I'll stop there. I probably replied to more than I should have anyway.