"keep all your coins on an exchange for 364 days a year and just withdraw them on this one particular day to make sure the exchange is still solvent". No one is learning anything if they're only doing that.
I simply don't see anyone taking time to learn how to hold their own BTC in their own wallet with their own keys, with the understanding that its superior to being held in exchanges simply to transfer it back the next day.
Traders will be the only ones to do this right?
Sorry, IMO anyone with that convoluted argument is doing it to hear themselves talk or in an effort to protect their interest in an exchange.
I don't see how it's a "convoluted argument". Look at the way in which the event is reported in certain parts of the media (bold emphasis mine):
Those taking part in the event will withdraw all their cryptocurrency holdings on exchange platforms before January 3rd and keep it in a wallet for which they themselves hold the private key. Any open-source, non-custodial wallet will work. The important thing is that the user transfers the funds to a wallet for which they hold the private key and that they remain there for the duration of the day. By doing so, those taking part will protect themselves from the attack vectors above and will be using cryptocurrency like Bitcoin in its intended way. Additionally, if enough people join in on the Proof of Keys event, they will also be testing the solvency of cryptocurrency exchange platforms themselves.
"
For the duration of the day". And then presumably go back to business as usual and forget about it for another year. I mean, I don't see any other way to interpret that.
In my view, I think they could be doing a
much better job of explaining exactly what they mean on the
https://www.proofofkeys.com/ homepage, because the intended message is clearly getting lost somewhere along the way. I'm not saying it's a misguided effort on their part, but it should be abundantly clear that checking for exchange insolvency is a secondary objective and not the main purpose of the event.