Yes. I get that, and I'm not contending it's wrong. I'm saying that isn't the issue.
Also true. If you, say, hire a hooker in California, you can be prosecuted for that even if you go to a county in Nevada where it's legal.
But that doesn't mean that states have any jurisdiction over what happens in other states. They do not.
Yes, they can. But a crime in one state can only be a crime under that state's laws. California cannot prosecute you for hiring a hooker in Nevada.
Which means that if abortion is legal in California, it's legal for everyone in California. If you're visiting California from a state where it's illegal, you can still legally get an abortion in California, because you have all the privileges and immunities of a resident of California, and may do what it is legal for citizens of California to do within California.
I know that. But that's not the issue. Missouri can make abortion illegal in Missouri. Missouri cannot make abortion illegal in California. Not for Californians, and not for Missourians.
And that's the point. Which means that states cannot prosecute citizens for getting abortions out-of-state even if they make it illegal in state.
Except they cannot do that either, since that's a restriction on interstate travel which states are not allowed to do.
https://en.wikipedia.org/wiki/Freedom_of_movement_under_United_States_law
That immediately runs afoul of the 1st amendment, so they can't do that either.
Sure, but so what? You aren't a fugitive if you haven't broken the law, and I'm saying that states can't make going out of state to get an abortion illegal. So people who do so aren't fugitives, and this isn't relevant.
And just in case it's not obvious that this is how the Supreme Court would rule, Kavanaugh in his Dobbs concurrence specifically said that's how he would rule: states cannot prohibit travel out-of-state for abortions.