I randomly stumbled across the answer why #BambuLab #3dprinting is blocking #internetarchive:

Someone on #Reddit complained about #BambuLab changing their warranty after they bought something and refusing service based on the new "terms". They used @internetarchive to prove that the change was made.

So obviously #Bambu did the right thing.. and blocked the #Internet #Archive...

It's not #enshittification if you do it from the start? :p

As the #BambuLab users are slowly waking up to what blog.bambulab.com/firmware-upd… means, it's a good time to remind everyone that the writing has been on the wall from day one.

It's not a "told you so", mind. It's a "this will continue and get worse". #Bambu will continue to tighten the ratchet.

#Prusa is far from perfect, but they deliver reliable #3dprinting based on open source software at an acceptable cost.

And if you missed it: they allow you to maintain warranty with custom firmware again.

Firmware Update Introducing New Authorization Control System

Launching first for X Series printers, with P and A Series updates planned for future release

^{Bambu Kidd (Bambu Lab Blog)}