Which is why it is incumbent on the manufacturer to maintain strict testing and quality control regimes in order to ensure that they sell devices rather than bombs to their customers.
Counting the washing machine issue, samsung has fallen down TWICE now on the most important aspect of the job of a device manufacturer: making sure that the device is safe. Therefore they cannot be trusted any longer. Maybe in a few years if they no longer have any QC issues, it might be sensible to consider buying from them again. But for now, nope.