I'm not too worried. Removable batteries were standard fare for decades before Apple came around and set negative precedent. I don't recall it ever causing issues.
The current hack is to buy devices made for disposable batteries and then use rechargeables. Electric toothbrushes almost all come with built-in non-removable batteries... except the cheapest ones, which also work fine.
Part of the reason it was so common in the past was because rechargeable battery technology for small consumers devices was a lot more limited. NiCd was the main choice and they required careful management to keep them working well.
Also there were no real standards for chargers. Nearly every small consumer device that used NiCd batteries came with its own bespoke chargers.
Hence most small consumer devices went with replaceable batteries because they expected nearly everyone to use non-rechargeable batteries.
Rechargeable batteries have become very good and very cheap. IKEA sells 4xAA batteries for 8€, made in Japan, last 500-1000 cycles. Many "non-user-serviceable" devices actually have them inside; they're just not accessible without breaking the plastic clips that hold everything together: https://www.pololu.com/category/54/batteries