I absolutely despise that Apple made non-replaceable batteries the norm, and most of us have begun to accept this as "the way things have always been". Every cell phone I had before the iPhone came out had an easily replaceable battery before we all became a slave to Ives' "Preciousssss" demands for minimalism.
Edit: Folks seem to be misunderstanding why I brought up Apple. I in no way think they are now worse than any other phone manufacturer when it comes to irreplaceable batteries. But AFAIK the iPhone was the first phone to have a glued-in battery, and that has since become the norm. They have essentially helped lead the way in convincing consumers that replacing the battery shouldn't be an easy, user-accessible operation.
Also who in the world needs all this replacement batteries anyway? I'm still rocking a 13 Pro purchased when new, I have no plans to upgrade and my battery is bloody fine. I still end every day with a good 40% charge at minimum and I'm an app developer, so I'm on my phone for a good solid portion of every day. And prior to this one I had an X which not only didn't have any major battery issues but my wife still used it for another year after I bought my 13, and then, near the tail end of her ownership, STARTED having some battery problems. At the end of year 4 of service as a daily driver.
Really?? I get that you personally may not see a need for this, but it takes special kind of blinders to pretend that your experience is universal. Tons of people want replaceable batteries. You're welcome to talk to the iFixit folks if you need more evidence.