How would the community react to it and are all of his coins being monitored constantly?
definitely the genesis coins are being monitored, and I imagine it would be a huge security risk for him too. CIA, NSA, every security agency in the world probably has some sort of tracking enabled to alert them of any coin movement. Forensic tools are very powerful these days and it wouldn't be that hard to track him down.
You have to remember the amount of coins he has are probably worth BILLIONS at this point. Maybe he has alternate wallets with tons of coins as well though, and he has sold those to get some return and live a life of financial freedom. Let the genesis coins remain as they are and just tap into the other wallets he has.
Amazing to think about