Why Does Mr Beast Do This?

While I was watching yesterday's MrBeast video, I noticed that the picture from Chris's coming out tweet was taken while filming for the $1,000,000 yacht. That tweet came out April 27, so MrBeast waited over a month to upload this video. I know that you need to edit and all that, but does it seriously take that long? I wouldn't make a post about this, if it weren't for that fact that he announced the release of his "biggest burger" video for Feastable customers, when he mentioned having that video already in his Antarctica video. Far be it from me to question how the biggest Youtuber handles Youtube, but I just found that a little strange.