Do you know if your MacBook Pro has a T2 chip in it?
Here’s an easy way to tell:
Goto Identify your MacBook Pro model
Then look for the the murderous autonomous robot. Easy!
You can also run this:
/usr/libexec/PlistBuddy -c "print :0:_items:0:ibridge_model_name" /dev/stdin 2>/dev/null <<< "$(/usr/sbin/system_profiler -xml SPiBridgeDataType -nospawn)"
<<< – is an über cool “here string”
PlistBuddy is great at parsing data defaults might balk at, it can also take /dev/stdin!