Consumers partly killed replaceable batteries by demanding things they couldn't deliver. Waterproofing
Ehhhh...no, not buying it. We had water-resistant phones before the switch to non-removable batteries. For example, the Galaxy S5 (the last Samsung flagship with a removable battery) had an IP67 rating. The current Galaxy S24 has an IP68 rating. Go ahead, ask your average consumer what the difference is between IP67 and IP68, and how much they care.
Oh yeah, and the S5 also had a headphone jack and SD slot. You can do all these things and still have water resistance, so let's all please stop perpetuating these myths. If you're not on Apple's or Samsung's payroll, you do not need to lie for them.