I have some questions about the military action taken against Venezuela

I haven't been paying too much attention to the ongoing conflict with Venezuela, but I woke up this morning to the news that the US acted militarily against Venezuela and took their president prisoner.

Full disclosure: in general, I am a non-interventionist. I don't like the lives of US soldiers being put at risk for corporate interests. But I'm willing to listen if there is a rational case that can be made for why we are doing this.

I have a son who is active-duty Navy, so I worry about him.

I typically "stand with Rand" on these matters as I believe it is the Constitutionally-ordained job of Congress to say if we need to be going to war or not.

I have a few questions:

I understand that we want to damage the cartels. Will this regime-change action get us any closer to accomplishing that goal? If so, how? I need that to be explained to me.

I'm aware that Venezuela is an oil-rich country. Does this action in any way benefit our domestic producers? If so, how? Is this action something they have been pushing for?

Lastly, we're always told that we should "follow the money." Who benefits the most financially from this action? Defense contractors is the obvious answer, but are their other involved parties making profit from this?