I’d forgotten because the first thing I did when that rolled out was revert it so long-press on the power button was the power menu. IIRC the new default is like long-press-power-and-volume-down or some garbage like that to show the power menu.
Android phones have lockdown mode too. Hold the power button to show the shutdown menu and click lockdown.
Eventually somebody is going to use textbots to DDOS wikipedia with subtle propaganda (if they’re not already doing that) and it will be impossible to protect without completely locking it down so that only established users can edit.
Ah, my bad. I looked it up and while Android does have an analog to what iOS calls “lockdown”, Android uses different terminology for it, since “Lockdown” is, as you said, lock the lockscreen to be password/pin-only (which would still be a reasonable approach before being forced to turn over your phone to somebody since those are things that are harder to be compelled to provide).
Android’s version of iOS “Lockdown” is called “Advanced Protection Mode”.