Can't tell if this is serious question or not, but for the end user. Lemmy is a bit of a technical microcosm, so while we might not want protection from ourselves, the MAJORITY of people out there are not technically savvy. So while not everyone has a linux workstation (lets assume 2-3% based on some reporting) Android has an approximate 70% worldwide market share. So that means the VAST majority of people running Android probably can't be trusted to plug in a toaster correctly. This is the same reason there are guiderails on roads with steep embankments.