Apple swindles and manipulates the user to buying a new device whenever there is any fault at all because everything is glued and soldered together so fixing anything requires buying half of the device.
I'm not sure how this is manipulating to get me to purchase a new phone.
That's disingenuous. Apple has a recycling program, where they take apart every component to be reused or recycled into new materials.[1]
[1]: https://www.apple.com/newsroom/2018/04/apple-adds-earth-day-...
7.8 million "Apple devices"[0] in 2018 is a lot, but an average iPhone is far more likely to end up on a landfill. If it were easy to extract the battery, that wouldn't be such a problem.
[0] They group them all together and I can't find any other metric: https://www.apple.com/newsroom/2019/04/apple-expands-global-...
And this effect is massive last week I offered two of my old laptops to a friend child wanabee hacker. He quickly considered a 2012 HP for parts, then he kept on thanking me for a working state 2002 PPC iBook.
PS: To be honest he might be ranting about it in a few day, I’ve played around it a little and that 2002 iBook bios is a mostly undocumented nightmare!
The battery glue is like a 3M command strip, you're supposed to remove it by applying tension to the side. You need the heat source if the strip breaks and gets trapped underneath, but I used dental floss instead.