I don't think I would be willing to even able to try to pull off something like it, to be honest.
I don't think I would even have enough money to have a reasonable number of chances to go for such a live changing amount of money.
In my opinion, someone who tries actively to reach and go after such a big jackpot spending 50$ per spin, is supposed to already be in a pretty comfortable economical position to begining with.
If anything, this story of this fortunate gambler should be more like an example of that casino being fair and paying to their users regardless of the amount, if we feel in any way encouraged to gamble there or in any other platform, then it should always be within our own budget and never try to imitate the high luck of others by other stretching what we can afford to wager at the same time.
Just be responsible and have fun and the rest of what happens in the casino is supposed to be a gain, either economical or through experiences.