Right this is to the root of what I posted earlier. Regarding what happens on "untaxed" land. I think the focus on people not wanting to pay LA owners and also the word "taxes" being distasteful takes from the real question.
There is an expected base return. Not to get distracted into arguments about it I hope but generally there's an expectation of 93ish (since 2.0) percent which is then affected by your personal modifiers (looter, eff, etc...). Again just some example numbers. But it leaves the real question.
If I hunt on an LA with a 3% tax rate, is my expected baseline still 93%, or is it now 90% ? If I'm uber and was expecting 97% after modifiers, is it still 97% or is it now 94% ?
At the end of the day, I don't personally care enough about it being called taxes or revenue or whatever. This is also given (by players) as the reason that there's not "double dipping" going on with land areas all over the universe that are not player-owned, but show current tax rates.
MA is definitely taking a piece. With a nod to the semantics again, it may not actually be referred to as "a tax" in any documentation or code, and inside the system it may be many separate things, etc... I'm not trying to ignore any other questions.
Still, expected loot returns on "untaxed" land are not 100%. I posit that what some people are trying to call a "hidden MA tax" is in fact, simply "MA's Cut" which obviously, exists. People definitely work out a lot of unnecessarily paranoid theories to explain what's right in front of them sometimes.
MA are very clear that the LA tax money comes from the loot. Then they stop. At least as far as I know, or have seen explained. This makes sense for MA though, as explaining with any more depth gets into how they're calculating or managing their own cut. MAs cut, clearly, can be said to "come from the loot" as well. And also the other holdbacks necessary for the system to work.
So it does leave questions, and thus room for people to (intentionally or not) stir up confusion. I don't really expect a straight answer though since, as mentioned, it only opens the system up for further speculation into how they're calculating drops, and what else they really hold back.
So far the only people I've seen willing to throw down for BIG tests on this have basically been LA owners. Of course
Personally I don't have even a tiny thought that MA is doing anything shady here. I just think that the explicit answer would be harmful to "overall immersion" so for now someone has decided we're better off with the mystery.