Yep, that's the bet that everyone would surely celebrate if someone's become a millionare on an instant. I guess the next superbowl would also be exciting and it's due to his bets.
There could be some celebrities that might do the same as his to get the attention of everyone.
Heck yeah, I'll be glad to bet such big amounts because I know that I could just earn it again in some few weeks if I lost, that would surely entertain my soul.
IMO, Drake could have just made the bet privately in cash as there's no need to advertise such bets if you he have no reasons at all or goal but instead he posted it in public that he made a bet using bitcoins in Stake. So, by judging his actions, it's a two way street and get somebody else's attention.
That's still quite a nice deal if that's for real but it's a great free advertisement if Drake just shared his achievement which is really boosting if someone has won that much.
Even me, I might share it although I'm not that type of person but because of being proud and happiness, who knows, right?