You've retreated back to money laundering, but that is not what you originally were talking about.
You were pretty clear that you were talking about any software which is used nefariously. Which I pointed out that pretty much any software can be used nefariously (e.g. ssh, browsers, hosting software, etc.), but you keep avoiding that.
A web browser can be used to access a banking website through which you might engage in money laundering, sure, but that’s very different to a piece of software that can be used to hide the origin of funds.
The difference is like a kitchen utensil manufacturer vs. a gun manufacturer. A kitchen knife can be used to kill, a gun can be used to kill, but we hold gun manufacturers and kitchen utensil manufacturers to different standards because intent is an important aspect.
Your argument is predicated on the idea that intent doesn’t matter, but intent does matter, intent is a significant component of criminal law.
>If a company releases software that is used nefariously, there are very common legal actions to hold them accountable
There is no mention of intent. Just that if a software is used nefariously, the creators of that software should be legally accountable.
You later talk about your intent, when you commit a crime, but that's very different. I agree that if someone commits a crime with X software, their intent should be considered. What I don't agree with is holding Tatu Ylönen accountable for someone else's nefarious use of ssh.
If you knowingly build software that can be used for money laundering and make no effort to prevent money laundering then, if software was treated like other industries, you’d absolutely expect to be held liable.