For example, You don’t see Binance just letting their PR guy made an announcement whenever their company facing critical issue but rather CZ step up always. I think you get already my point right?
We change with time. The Quinn may not have time anymore to spend in the forum or anything else, we can not speculate the correct reason. CZ himself is a brand, he always enjoys the engagements. Someone else's business strategy don't need to be the same as him.