The "nRF Command Line Tools" page, https://www.nordicsemi.com/Products/Development-tools/nrf-command-line-tools says "Important: The nRF Command Line Tools is in the process of being archived. nRF Command Line Tools will remain available for download, but will gradually be replaced by nRF Util."
nrfutil explicitly doesn't support Linux ARM https://docs.nordicsemi.com/bundle/nrfutil/page/README.html#supported-operating-systems
Is nrfutil going to add support before the transition is completed, or are ARM Linux users expected to be SOL?