On the other hand, there are use cases when it makes sense to run a 32
-bit system on a 64-bit PC. I, for instance, installed 32-bit Fedora
Workstation on an Endless PC because it only has 2 GB of memory and 32
-bit software is less memory hungry.
I think that we should set up zram by default on low memory machines, it should save a couple of megabytes at least.