It is not the intent of Debian or the Open Source community to make you buy new hardware, nobody would benefit from that. Blame the vendor of your hardware for not supporting its devices instead. I know that an archive of old releases may still be sometimes useful. I once
please remember that it is most likely not Debian's fault that your device is no longer supported, so please calm down a bit. Also remember that any active system needs maintenance and
support. Even if your system works for you, there are millions of old and outdated systems out there which are being used as bots for attacking other people. Taking care of security is a form of social responsibility, IMHO.
had to "revive" and old machine which was left running for 7 (!) years completely unmaintained. It had an old Adabas database on it which would only run with libc5, and in order to get the data exported I had to install some tools into that system. I was lucky that an archive with old software existed at that time.
But, and that is the important point, please also remember that most work in the Open Source world is done in free time and free of charge. As already said, someone needs to maintain such an archive, and if there is noone then there is no archive. No reason to blame someone either.
bye,
Andreas