You're right that a lot of people lose everything in the hi/lo game. As I see it, now, it would be extremely problematic for regular users to go from 0 sat to reach the minimum 30k sats in order to be able to withdraw sats from freebitcoin.
However, I honestly wouldn't be surprised if there are still users (cheaters) who are still farming free sats on freebitcoin around the clock.
Hi-Lo can be such a bitch sometimes. Few years ago i devised a system, start with 1 satoshi, and on loss, increase by double. I let it run for an hour and made a nice profit.
So i continued to do this for few days and i was few thousand dollars in plus. I beat the system, i thought. Then, i did it once more, and had like 16 losses in a row, and lost everything.
Is it rigged? I dunno. Maybe. But 16 loses in a row, seems a bit odd