From options 2 to 5, I might agree because in that way a gambler can use his winnings in a wiser way.
But on the first option, I disagree a little.
Keeping money in your wallet for too long will tempt you to "try gambling again hoping to get bigger results".
Well, in this case only a small number of gamblers are really able to stop after getting a big win and most gamblers will continue betting several times in the hope of getting another win.
So in the first option it might be better if it is used to invest again in something that has a small risk.
We should immediately withdraw it from online casinos before they think of a way to hold it and then ask several questions, you knows, ways that you might feel that they don't want to pay or delay it if it is really that big amount.
For investment, yeah, for sure as crypto enthusiast, we have heard this before as crypto in general is all about investment and waiting and holding and then selling at the right time. So it could be crypto at best for us, or real state for good. Maybe we can go back to gambling again, but be sure to control ourselves and not let that big win or the money that we have won, returning it back to that online casinos.