Fair enough, you're all right about the actual upkeep. I admit I had fuelling in mind more than anything else, as well as the initial outlay for a new or progressing player.
However -
150m a week upkeep, as it was, is now what... 20-30mil? Roughly 1/6th the original cost.
Before the patch we could mine roughly 200t/h LEGITIMATELY - not using the exploit. 1/6th this amount is ~33 LTD. People are reporting finding much less than this an hour in LTD overlap sites.
If these experiences are to be believed, then the equivalence in the thread title is true - its just a matter of whether or not you consider it unreasonable.
The outcome of overlapping hotspots prior to now is, as I understand it, a problem of exponential stacking. Expecting the nerf to be a flat 1/6th is a bad assumption for that sort of error, when the boost it was giving in, say, a triple overlap is a cubic effect, not a "triple" effect.
To put this into numbers to really illustrate it, let's say that finding an asteroid with LTDs without a hotspot was a 1% chance, and when you're in a hotspot, it's an additional 3%. If that was a multiplicative effect, rather than additive (and I can totally imagine that being the case here), then:
Single Hotspot = N = 1% + 3% = 4%
Double Hotspot = N^2 = 1% + 9% = 10%
Triple Hotspot = N^3 = 1% + 27%(!) = 28%, almost 1/3rd of asteroids having LTDs. That blends with what my experience of mining has been, and was pure insanity.
Instead a triple would now be 3(N), = 1% + 3% + 3% + 3% = 10%, which is dramatically less. Of course, that's still more than 1/6th, and I suspect the actual Hotspot % distribution figures are higher... in a cubic relationship, the higher you go, the
worse that drop will be when it becomes additive.
In addition, by the wording of the patch, I suspect the additive nature is less effective, the more hotspots overlap, so the current rates are (likely) even less than a double hotspot would've been.
And this is fine imo... that people were running around with cargoholds full of LTDs after an hour of mining was pure lunacy, when common materials such as bauxite, water, virtually any other <2,000cr/t material are
significantly harder to find than LTDs, which just makes absolutely no economic sense for LTDs to be worth anything more than a couple credits/t under those conditions.