Don't let what other people won affects you, because some people will have incredible lucks and you will be left with questions about why you are not as lucky as they are, nothing is wrong with you, this is just how gambling works, while some are winning some are losing.
I've won a few times too and I've used the money to buy more Bitcoin and few alts like ETH, I got a higher end PC in 2024 with money I won from gambling, but I've also lost a lot but it doesn't matter much because I don't use big amount of money.
There is no guarantees that win will come, this is why we have to limit risks, sometimes I do wish I win more but for what gambling is all about I couldn't dare increase my risk.