[interloxia]

A different explanation that rings true to my experience is that people are drawn to confidence rather than a desire to be abused.

Toxic abusers and high school garbage are good at signalling strength despite their poor character and choices.

[LorenPechtel]

Confidence and power.

And all too often they don't recognize until too late that that power will be turned on them.

[hnbad]

The tell-tale phrase of a soon-to-be victim in a relationship with an abuser is "he's not like that when we're alone", not "I can fix him".

There's a difference between confidence and dominance. It's difficult to grasp given how much our culture tends to conflate them as desirable traits in men but the main distinction is that one is about resilience and the other is about abuse.

Confidence is attractive. Unless you're deeply insecure (and abusers often are insecure even if they try to mask it in displays of dominance) you're likely attracted to confidence in potential partners - yes, even as a straight guy. Just like an insecure person can use dominance to mask their insecurity, a confident person can also act submissively. This isn't just true in BDSM, it's actually a social dynamic many people engage in completely naturally.

An abuser (or I guess the pop-psych term is usually "narcissist" but let's not open the can of worms on whether that is ever applied "correctly") will often seek out a confident partner they can manipulate into a position of vulnerability they can take advantage of to control them.

The problem with power is that it is nearly inseparable from abuse. Abuse will inevitable arise from any power imbalance because the mere circumstance of being in a position of power can easily lead to absuses of power unless you're extremely diligent about your use of it. A healthy social dynamic always requires a balance of power - even if there may be a local imbalance in any one-on-one dynamic it can be offset by the wider network if it is stable and strong enough. If you look at powerful men in modern society almost none of them are actually confident. The few who are tend to paradoxically stand out for their humility and deference (i.e. taking credit for their losses and sharing credit for their accomplishments). But this is of course much more difficult than starting out from a position of power and fearfully lashing out at any potential rival.

[4gotunameagain]

Sure, that also must be a factor.

But then again remember the incredible amounts of fan mail serial killers and serial rapists get while in prison. (this is taking it to the extreme of course)

It is the same like guys finding toxic sociopaths attractive, against our better judgement.