To me, it's the same as any other gambling session. There's no pressure to win desperately since i'm borrowing an amount I know I can pay back before the agreed date, regardless of what I get from my bets. If you're gambling with a big bankroll like in the thousands, then the pressure starts to kick in, as most gamblers don't spend that much in one go.
I’m not trying to become judgemental here but that’s how I can interpret a loan that received using casino account. I saw users on Darkstar loan thread before that receive loan via tip on their casino account while that specific casino has withdrawal fee and wagering requirements. I doubt that the loan money will not be used on gambling purposes or else they should use regular wallet address.
Also, Stake and most casinos have at least a 1x wagering requirement, so they still have to gamble and place some bets before withdrawing the money.