Lockdown Mode / Hide all the edit menus and options

Is there a lockdown mode where I can disable and hide all the “edit this widget” things?

like the context menu on the task manager bar is just “edit this bar” and I don’t want to.

kind of like with Max / MSP or PD, right? So you have an “Edit Mode” and a “Performance Mode”.

Performance mode hides all the wires and stops you moving the widgets and thingies around.

I see there is a kiosk mode which I tried to enable but ChatGPT came up with a load of dribble that did nothing.

cheers.