Important thing these boobie articles don't take in mind is the fact that just because Bitcoins aren't moving on-chain, it doesn't mean they aren't being used or that they are lost.
I have bought plenty of physical Denarium coins this year that I funded with a certain amount of Bitcoin, all to be used in case there is no internet or electricity available, or maybe in case I just need the privacy that much. These physical coins can be spent thousands of times without anyone even noticing because nothing happens on-chain, and I'm pretty sure that I am not the only person with this form of use and way of thinking.
Exchanging private keys happens, we just don't know how often, and that's exactly the purpose of this utility; no one should ever know.
Exactly! I have coins dating back to 2015 and haven't touched the addresses for 3 years. I guess my coins are by now somewhere in that "lost" group.
Makes me wonder, how long does it take before an address is considered lost with all its balance? 2 years? 3 years?
As for the stolen coins, why should we care? If the thieves get caught the coins will end up on some auction and return to circulation. If they don't get caught the coins will go through mixers and casinos and the result will be the same.