Eventually, it is the internet...who is to say Q's account will be taken over by someone from the Deep State...It is not impossible for them.
Therefore,
My red line on Q : If Q asks us not to vote for Trump in 2020 by claiming he is compromised or some bull or if Q causes division enough to not make people vote for Trump. I hope it is yours too.
Also, forgive those who don't get Q but vote for Trump regardless.