Decision point?
That’s a good question.
And unlike many good questions, it has a very simple answer:
Only when you are prepared for the LEOs, and often, many of their well armed and well trained friends, to shoot back.
Just like elections, bullets have consequences.... and they go both ways.
You may be 100% right, and still be 100% dead
And if you survive that encounter, you must be ready to put your life and liberty in the hands of a jury that MUST all agree your actions were proper and MUST all agree you had NO remedies other than shooting, or they will imprison you or ask that you be executed.
That is the real world answer.
That is the answer in the instant case, and every case.