While you may be "technically" correct in saying [all women are not like that], the reality is that most are.
All rattlesnakes do not inject venom every time they bite. Is that a chance you are willing to take?
There is not truly all or never, but the reality is that is doesn't matter. If you do find one of those very rare women, and she remains decent, by all means you have a keeper. There are a few. However, we are all human and flawed.
Don't let your biggest flaw be......... "They're not all like that".