Bosch will pay them to bork batteries so that they can sell them new batteries, or new bikes, after making older batteries unavailable... (there's no evil corp icon)
I expect someone will come up with a hack which fools charging stations into thinking a Bosch bike is connected, then stick a converter on the end to charge their generic ebike, for 10 hours at 2A, holding up a huge line of irate Bosch bike owners... or watch them pedelec sadly by because they couldn't book a slot, then slow to a stop, dismount their useless bike and eventually join the ranks of the homeless, using the Bosch bike frame as a trellis to grow tomatoes out of McDonalds coffee cups filled with their own faeces, interspersed with coins tossed in from as far away as possible by kind generic ebike owners holding their noses, who did manage to pedelec home...
(evil icon
)