At the time of writing, HP has made no official comment on the matter — and since this battery update was forced on laptops originally released in 2020, this issue has also bricked hardware outside of the warranty window, when previously users could simply send in the laptop for a free repair.
I am not all that big on conspiracies, but this is HP, which is famous for screwing people over for as much money as possible and bricking perfectly usable technology, so if it turns out this was intentional, I won't even be a little shocked.