I would not worry much about this. If you were truthful during the application process and were accepted as citizen legally, there is nothing to worry about.
If later in your life when you become US citizen, let's say, you start taking drugs, you will go to jail, but will not be stripped of citizenship for that.
"Bad character" can not be regressed. In other words, if you had "good moral character" when you recieved your citizenship, (un)fortunatelly your behavior afterwards does not matter. Think about it....How logical is that someone who was 10-30 years "normal citizen", all of sudden, become changed after getting US citizenship and starts commiting all sorts of crimes??
BTW, as a legal resident, you can be deported for things like lying to IO, cirmes involving moral turpitude, drugs, etc. Why is that any "safer" for your status than citizenship?
Bottom line, If you seriously belive that US is outthere to get you, then you should not become US citizen or live in US.
If someone is a proven terrorist (in court of law), I think that it is right of our government to do all it can to make sure that this guy is stripped of his citizenship based on the solid legal case (if such exists - lying about being a member of shady organizations on N-400 is good reason), and that is a right thing to do.
And you know, if you become serial killer, I would like also that our government finds any possible LEGAL way to strip you out of your status and return you to where you belong. In that case, if after 15 years they figure out that you lied one little thing on your N-400 application, they should take advantage of the situation and get rid of you in this case.
I never heard of the fact that "normal" citizen was stripped of citizenship because of unpaid child alimony, 30 speeding tickets etc.
I heard that people with LPR status were in shaky condition (even faced deportation) for unpaid child alimony, 30 speeding tickets etc.
In my opinon, this is too much ado about nothing