I completely agree and was about to post the same. This corrosion problem Cracked sensors and several other problems have been around quite a while. It was no surprise to Leica this was a huge problem. Don't be naieve, Leica is doing this because they're facing a class action suit. Most companies would have done exactly the same problem. A recent action against Chevy from ignition system flaws resting in several deaths, Porsche and the intermediate shaft bearing failure and class action suit are examples.
Would leica do this again, if they thought they could get away with it, yes they would. Their only goal is to make a product as cheaply as possible and sell it at the highest price. Resution a like this cost them millions of euros.
Sorry no trust here and no future new Leica purchases.
I'm happy for all the current owners if leica does in fact come up with a redesigned sensor. Now what about all of us that spent hUndreds of dollars shipping our defective cameras to Leica. I spent close to $500 in postage and insurance before selling my M9.