This is a perfectly HN style misunderstanding of what Apple actually is and does.
An iPhone doesn't need replaceable battery or an easier to replace screen, there are other phones that have these features and anyone is very welcome to buy them. Moreover, the screen is really not that hard to replace and you can charge any phone off a powerbank, you can even have a special magsafe powerbank that you carry in a bag. A 3rd gen SE (relatively crappy for an iPhone) can charge up to 50% in half an hour if your wall block outputs more than 20w. The point of an iPhone is that it's powerful enough to do pretty much anything that anyone needs and has software that's good enough to the point that it doesn't need some shitty skin over it. It's also supposed to be consistent with your other apple devices and supported for absurd amounts of time in comparison to the competition.
Touchscreen on laptops is shit, I'm not interested in fatiguing my shoulders while I work for a 0.01% usability benefit in some niche scenarios. It's a gimmick, nobody actually needs it. My current gen MBAir lasts literally days on battery. If you want a touchscreen Apple product with a keyboard then iPads are right there. They exist. The trackpad on any macbook virtually eliminates the need for a touchscreen and that's why they're the best trackpads on any laptop.
Airpods are the breakthrough product that they are because they aren't neckband style, they're literally the seashells that Ray Bradbury describes in Farenheit 451. For better or worse. They've been around for a long time now and we've forgotten that nothing like them existed in. the mainstream before they did. All the initial criticisms about them have evaporated, they have become normal as has their form factor. No neckbands or wires, the charge case juices them up and the battery on them definitely lasts all day, I've tried. If they had wires or a neckband then they simply wouldn't be what they are. If you want neckband style earbuds like you've descriibed there are plenty of options out there that existed before AirPods did.
Why would Apple make a TV when Samsung has that market fully cornered? In every way. What would be the point of competing with the company that makes the actual display panels that literally everyone uses? Apple can offer it's excellent software and they've done that, you can plug an Apple TV into any TV or, if your TV is 'smart' like all TVs nowadays, you can use the Apple TV app on your best in class TV. As well as the Youtube App, or the Netflix app, or the Prime app, or pretty much any service you want has a smart TV app really. What would anyone gain from Apple making a best in class TV?
None of these devices would cannibalize sales of any of Apple's products because they're all a terrible idea. If you want non-apple products then just buy them. They exist. All that stuff exists, just not made by Apple because those are inherently non-Apple ideas. Apple makes their devices for people who want their devices and everything that comes with their devices.