Sure, but one is much more likely to have some ARM(64) SBC / smartphone / tablet / IoT device laying around than a SPARC box. Those are much more likely to have Linux than NetBSD drivers. Support for ancient architectures doesn't matter nearly as much as that.
dijit|4 months ago
There are entire categories of computers that simply cannot run Linux.
SPARC64 as an example in this very comment section.
casept|4 months ago