If the feature isn't expected and it decrease sales, why would manufacturer put it in ?
Unfortunately I do expect other tricks towards planned obsolescence. Long-term support is now a thing but what they can still do is make phones slower over time. Even Apple did this with the iPhone 6.
Also, a new battery is how much - €100 for an iPhone battery? It's not that expensive.
We have thousands of Xcovers (also replaceable) in the factories at work and they break no more often than the regular phones in the office environment. In fact people treat them pretty roughly because they're handling heavy requirement and you know how well people look after equipment they didn't pay for :) They're not perfect but they walk the walk.
Another point: I know several people that have Fairphones where almost every component can be user-replaced and I've held them but I don't see them being any more fragile than any other phone, really. And these are not rugged models.
And a Fairphone battery is 40€. An Xcover battery (including NFC antenna which is weirdly enough in the battery) costs similar. The screen 90€. All a lot cheaper than Apple, probably because there is no labor cost. You can just do it yourself or ask a friend who's handy.
Using that hypothesis, the market also loves cookie banners and prefers subscriptions over one-time payments.
What is your hypothesis for why more phones arent designed with non-embedded, directly replacable batteries? If it's such a highly valued trait in a phone, why doesnt some company just gobble up that market share? Why havent existing solutions sold well? Mine is that consumers dont actually value non-embedded batteries when accounting for all the tradeoffs. What's your hypothesis?
In contrast, users were also given the choice between headphone jack and Bluetooth for years when every phone had both, and clearly chose the jack. BT headphones were rare. But Apple and many other phonemakers figured out they make more money by removing it.
> People shouldn't have to go to a special store or buy special tools requiring special skills to change a battery.
I don't see how this could be read as a shill (having looked up the word; I'm not a native speaker). But I guess it may also not be my business