I've replaced a glued in MacBook Pro battery. It isn't a big deal and very similar to the Framework, except the Framework has mechanical connections (screws and tabs). The battery replacement kit came with everything needed. It didn't come with newly additional capacity because the underlying changes in battery chemistry aren't there. The improvements in battery life mostly come from CPUs with lower TDP.

https://guides.frame.work/Guide/Battery+Replacement+Guide/85...

https://www.ifixit.com/Guide/MacBook+Pro+13-Inch+Retina+Disp...

>battery in the macbook pro won't be 100% capacity after a bunch of charge/discharges

You're supposed to replace the macbook by then.

That's the entire point of framework. Why should I have to replace my macbook when most of it runs perfect except for one part?

But you don't have to replace the MacBook, you can just replace the battery.

On newer Macbooks the battery is literally glued in. An Apple authorized repair center is going to charge you $200+ for a replacement.

My initial cynical point still stands. The thing is a status symbol, a display of wealth for lower to mid class, just buy a new one.

It's not just a status symbol, it's also a fantastic laptop. I honestly don't find it reasonable to recommend normal people anything other than an M1 Mac at this point.

Wow, didn't know this!