True. However some software still allows me in after a warning, and I'm fine with that. At least then I know the risk I'm taking when continuing.
Deleting without asking (for which most of all Avast and AVG are pretty infamous) is in my point of view something only malware would do. So I do agree with your meme.
I sometimes even say that anti-virus software is more destructive than the malware they need to protect you against ;)