It doesn’t look like the alleged brightness problem is a actual problem for mini’s as a whole. You have one member here who doesn’t even own a mini much less handled one making definitive statements that are starting to worry some other people. Said member is merely offering his opinion most of the time, even though he likes to reply as if what he says is fact that cannot be refuted in any way.
As someone who bought the mini, I am not really concerned with the current software bug. Apple will get it fixed and that will be that. This isn’t the first time a phone has been released with a problem found after the release. Each release there has been something that Apple has to address. That happens on the other side of the tracks as well.
You don’t seem to read a lot here. People are complaining. I’m providing them the solution. I haven’t asked people to complain about their Minis. They are complaining on their own.