@ignaloidas @mia @anemone boot flash is awfully rare in devboards, kind of thing that I hate on my side of things as it means non-generic boot, that said I'd always expect it to be accessible from flashrom and so wipeable/auditable.

But the point of devboards is more that you can have cheap portable computers that can either be used to browse the web and dangerous files, or be trivially kept airgapped (low power consumption being also nice there).
Kind of like a burner phone but computer side of things.