If someone's time at EK is considered a loss, it follows that it's a lot more sad to have lost a decade + than 2-3 years. So I guess Neptune isn't the one we need to feel sorry for.
I highly doubt that you're privy to the true attrition rate, Harry. Just a tip, but some of the things said in management wash-ups may not be entirely true.
Any attrition rate isn't particularly meaningful on its own anyway. It's more telling the demographic that's leaving, and even more so - the types they're able to attract as replacements. A ton of experience leaving and not exactly being replaced one-for-one.
Best wishes and congratulations to all resigning. You will find it to be the best decision you ever made and wonder why you didn't do it earlier. You only get one life, don't waste it by giving it to EK.