Accidental second-sourcing doesn't
really hurt anyone other than the
first source.
It hurts the entire electronics industry industry if I can't trust that a part is what it's labelled as, or if I can't trust a supplier not to deliver fake parts.
If your suppliers can substitute a fake FTDI part, why not label 10% precision resistors as 1% precision, or label 1,000-operating-hour capacitors as 30,000-operating-hour, or label parts that failed temperature range binning as having passed temperature range binning?
And the people who really lose out from this aren't the Apples and Samsungs of this world, who do enough business that the promise of future work can keep the suppliers honest - it's the small manufacturers and kickstarter projects that aren't big enough to have the leverage to keep their suppliers in line.
None of that corner-cutting is being alleged here. Nobody but FTDI has been complaining about the counterfeits. This has every indication of being more like a big pharmaceutical company complaining about generic drugs. If these clones are actually deficient in some way, then they're a much bigger problem, but that doesn't seem to be the case here.
If your suppliers can substitute a fake FTDI part, why not label 10% precision resistors as 1% precision, or label 1,000-operating-hour capacitors as 30,000-operating-hour, or label parts that failed temperature range binning as having passed temperature range binning?
And the people who really lose out from this aren't the Apples and Samsungs of this world, who do enough business that the promise of future work can keep the suppliers honest - it's the small manufacturers and kickstarter projects that aren't big enough to have the leverage to keep their suppliers in line.