Honestly speaking I do not think that people really convert money very much. They buy Bitcoin and gamble, it does not really matter. And 4k and 5k BTC does not really affect people much if they deposit $50, a few thousand satoshis more afterall,,, maybe it is a small bonus to gamble with, maybe it makes your bankroll slightly bigger but that is all.
Emotionally is a very different matter however. I remember in the bull run people were tipping like crazy and gambling like hell. When people are happy they gamble more. It is just human nature right?
For regular gamer yes indeed, it won't affect them that much as they already have a converted to fiat bankroll and it will be a bonus for them if they
quit with some good winnings, same with people who's playing only for enjoying their spare time, same thing if they win it will add some enjoyment
to them gaining much higher value of money into fiat amount.