dd and Etcher do not exactly have the same target audience.
Given the topic, I'd say the target audience preference would likely be thus:
Admin/root superuser of rpi4: dd
Admin/root superuser of NetBSD, other BSDs, or linux: dd
Given the topic, I'd say the target audience preference would likely be thus:
Admin/root superuser of rpi4: dd
Admin/root superuser of NetBSD, other BSDs, or linux: dd