The only good reward for staking FUN tokens were free WoF spins, which, if you're lucky could net you a nice BTC reward.
But its been months now that no one was credited those free spins. So what other reward is there?
At first, many people were lucky because the chance to win good prizes from the Wheel of Fortune was much greater. Even in this thread, there were many posts from users who, with the help of WOF, quickly collected 100k RP and exchanged them for 100k sats. At that time, it probably seemed profitable. Still, in the end, even good prizes from Wheel of Fortune could hardly bring such a profit, which was compensated for the loss that arose because the FUN price was falling rapidly all this time.