I'm still following this thread though, maybe we can find some gambling sites hat offers great reward for playing, but I highly doubt we will see one.
Yes, before this kind of games weren't a waste of time, for two reasons:
1. Prizes were higher in Bitcoins, as I remember that "Monster's", for killing a monster the prize was 1 mBTC (more or less, depending on the monster level)!
2. Transactions were lower, like under 1000 sats!
So it was easy to collect/earn BTC and move it around, even if it was just a few dollars! Now you can't move a dollar with a 2-3 dollars transaction fee! And to earn that dollar takes a lot of time!
I thought that some other chains will invade that empty space, chains with lower transaction fees... and after trying some games on different chains, I can say I was disappointed! The games were bad, prizes low... to not mention many of them were a complete scam! So I just lost interest... and it's not like I wouldn't like to play some nice and interesting game, where we can earn some crypto! But for now, I am not seeing anything good around, that suits my taste!