True, if I'm not mistaken, I have entered in like a slot game competition, years ago and it was crazy, everyone is really up their for the competition, for the bragging sites of winning it.
It was years ago though, prior to the pandemic, but I will said the experience is really high, I mean endorphins are running high.
And not just bankroll, but extreme luck as well, you know what I mean.

I know what you mean, after 100-300 spins without hitting a bonus round and a series of 10-30 dead spins here and there, your bankroll will drop drastically. Maybe even crazier, or mood buster (call it as you like), when you hit the bonus round, after losing a big share of the bankroll, and it brings x10... bye-bye competition.
...
@Endorphina, Can you provide the list of crypto casino that your games is added and the list of your ongoing or upcoming competitions?
I know for at least one:
And, Coinplay also organizes its wagering contests featuring slots from Endrophina...
Source:
https://www.btcgosu.com/review/coinplay-casino/