Free speech question: Advocating lawbreaking

Is speech that advocates violating laws protected under the 1st Amendment?

IOW, can a person be silenced/punished for saying such things as:
“Drive at 70mph in this 55mph zone - everyone does”
“If you’re hungry, steal food from WalMart”
“Carry a baseball bat and use it to club anyone displaying a banner saying [whatever]”
“Kill those who profess allegiance to [whatever]”

Assume these statements are made publicly, but more or less calmly (i.e. not to an enraged mob).

They covered this in middle school. It’s ok to say if it’s not

a. Advocating for imminent lawbreaking. Add “NOW!” to any of those, and it’s a crime.

b. It isn’t part of actually preparing for a crime. This is a loose definition. Say you and your buddies are like “we should rob a bank”. So far, probably legal. Saying “alright, I’m in” is grey area. Going to the hardware store and coming back with ski masks, even if the robbery plan never goes any further, would be committing a crime. (“conspiracy to commit”).

Fortunately, usually your ‘buddies’ will be told by their FBI handlers to trick you into doing more than just buying some ski masks.

Start here, Schenck v. United States.

CMC fnord!