You're posing a scenario in an "if" as if it makes your point, when that's not what happened. They did not run out at 60 days. They did not hit the availability until a few days later. So everyone had the same chance.
We have proven over and over again that Disney opens up Fast Passes in batches. Some percentage goes on the market at 60+10, but then more go on consistently later. So if you get on at 60 and any are released, you should be able to get in then, but then even if not, you can, if you choose, continue to look and will most likely get them anyways. This was us w A&E. Got them well into the 60-day period w/ no problem. And then still barring that, if you are so committed to seeing A&E and you just cannot get any due to luck of the draw, you can still (just like in FP- days) show up at rope drop and go there first. There is no case to be made that a resort guest is getting locked out of seeing A&E. FP+ makes the A&E situation much better. Do you not remember the pre-FP+ days of A&E? It was horrendous.
Nice try though.